Query Languages

Introduction

Share-VDE Search API supports three different query languages^[1]; each of them has a different purpose as briefly illustrated in the following diagram:

SVDEQL

The SVDE QL is a pseudo-natural query language used for querying the Share-VDE dataset.

The query language has been implemented in order to fulfil the Share-VDE advanced search requirements. As consequence of that, it is not a general purpose query language but instead it is strictly tied to those entities that can be search using that kind of search.

The query language is exposed in the RESTful and GraphQL API.

Syntax

Initial Token: Advanced or Simple Search?

If there is an initial token which identifies the entity we want to query:

agents whose: for querying agents without specifying the type in advance
people whose: for querying people
families whose: for querying families
meetings whose: for querying meetings
organisations whose: for querying organisations
opuses whose: for querying opuses
publications whose: for querying publications

then the full SVDEQL syntax is expected as described in the following sections. Otherwise, if the query consists only of query terms then a plain "simple" term search is executed. At time of writing, terms search is available for all entities but works, instances, publications and items.

When used in GraphQL, the SvdeQL type encapsulates the information needed for issuing a query:

the query
the number of results we want to get back in the returned page
the start offset within the overall results
a flag which forces a "partial match" logic (i.e. user entered query terms are considered optional)

Otherwise, if an advanced search is triggered (one of the initial tokens above is detected) the subsequent sections apply.

Clauses

After the declaration above, there must be at least one clause with the following syntax:

<attribute> <predicate> <value> where

the attribute is a valid attribute for the requested entity (e.g. it's not possible to use "dissolutionYear" in a person query. See below for a list of valid attributes
the predicate is a valid predicate for the attribute above (e.g. it's not possible to use "begins with" for numeric attribute)
the value is a valid value according with the attribute (e.g. the value of a numeric attribute must be numeric)

In case of multiple clauses they must be separated using a boolean operator (in uppercase):

AND
OR

Some predicates can be expressed in different forms. Here's a list of them:

doesn't contain, does not contain
doesn't begin with, does not begin with
doesn't match, does not match
isn't in range, is not in range
exactly matches, matches
isn't, is not

In the tables below we will write only one of those forms. However, keep in mind the variants above can be used in those cases.

Entities

Agents

Agents refer generically to organisations, people, families, meetings without explicitly indicating the specific type. As a consequence of that, the available attributes are a superset which contains things valid for all agents.

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
beginningDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value
endingDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value
location	is, isn't	URI^[5]

Examples

agents whose name contains Carroll
agents whose name contains "Lewis Carroll"
agents whose beginningDate is 1992 AND endingDate is in range from 2000 to 2010
agents whose beginningDate is in range from 1982 to 1999
agents whose location is https://svde.org/places/2387273
agents whose location is https://svde.org/places/2387273 AND name contains Carroll

People

Valid clauses

Attribute	Predicate	Value
firstName	Fulltext search predicates^[2]	terms, phrases^[3]
lastName	Fulltext search predicates^[2]	terms, phrases^[3]
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
birthDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value
deathDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value
occupation	is, isn't	URI^[5]
birthPlace	is, isn't	URI^[5]
deathPlace	is, isn't	URI^[5]

Examples

people whose name contains Carroll
people whose name contains "Lewis Carroll"
people whose beginningDate is 1992
people whose birthDate is in range from 1982 to 1999
people whose deathDate is in range to 1999
people whose deathDate is in range from 1982
people whose birthPlace is https://svde.org/places/2387273
people whose deathPlace is https://svde.org/places/2387273 AND name contains Carroll

Families

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
identifier	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
description	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
startDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value
endDate	is, isn't, is in range, isn't in range	range^[4] or a numeric value

Examples

families whose name contains kennedy
families whose name contains "Kennedy family"
families whose startDate is 1992
families whose endDate is in range from 1982 to 1999

Organisations

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
identifier	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
description	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
foundingYear	is, isn't, is in range, isn't in range	range^[4] or a numeric value
dissolutionYear	is, isn't, is in range, isn't in range	range^[4] or a numeric value
location	is, isn't	URI^[5]

Examples

organisations whose name contains international
organisations whose name contains "International company"
organisations whose foundingYear is 1992
organisations whose dissolutionYear is in range from 1982 to 1999

Meetings

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
identifier	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
description	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
year	is, isn't, is in range, isn't in range	range^[4] or a numeric value
location	is, isn't	URI^[5]

Examples

meetings whose name contains annual
meetings whose name contains "annual conference of BIBLIO"
meetings whose year is 1992
meetings whose year is in range from 1982 to 1999

Opuses

Valid clauses

Attribute	Predicate	Value
title	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
identifier	Fulltext search predicates<ref name=":0">	terms, phrases^[3]
year	is, isn't, is in range, isn't in range	range^[4] or a numeric value
contributor	is, isn't, is known, is unknown	See below
work	is, isn't, is unknown	URI^[5]
genre	is, isn't, is known	URI^[5]

The contributor attribute has a very specific syntax which follow the syntax:

contributor   
    is / isn't    
    (any type | any person | any meeting | any organisation | any family | <URI>)   
    (as <relator code> | in any role)

or

contributor is known / is unknown

where

<URI>: the resource (contributor) URI^[5]
<relator code>: the relator code in case we want to search for a specific role.

Examples (contributor attribute)

opuses whose contributor is any type in any role
opuses whose contributor is any type as aut
opuses whose contributor is any person in any role
opuses whose contributor is any person as aut
opuses whose contributor is http://dbpedia.org/resource/MarioRossi in any role
opuses whose contributor is http://dbpedia.org/resource/MarioRossi as aut
opuses whose contributor isn't any type in any role
opuses whose contributor isn't any type as aut
opuses whose contributor isn't any person in any role
opuses whose contributor isn't any person as aut
opuses whose contributor isn't http://dbpedia.org/resource/MarioRossi in any role
opuses whose contributor isn't http://dbpedia.org/resource/MarioRossi as aut
opuses whose contributor is not any type in any role
opuses whose contributor is not any type as aut
opuses whose contributor is not any person in any role
opuses whose contributor is not any person as aut
opuses whose contributor is not http://dbpedia.org/resource/MarioRossi in any role
opuses whose contributor is not http://dbpedia.org/resource/MarioRossi as aut
opuses whose contributor is known
opuses whose contributor is unknown

Publications

A publication is a logical entity which groups

1 Instance
the corresponding Items
the instance parent Work

Valid clauses

Attribute	Predicate	Value
title	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
publicationPlace	is, isn't	URI^[5]
format	is, isn't	URI^[5]
publicationYear	is, isn't, is in range, isn't in range	range^[4] or a numeric value
note	Fulltext search predicates^[2]	terms, phrases^[3]
isbnOrIssn	Fulltext search predicates^[2]	terms, phrases^[3]
eanOrIsmn	Fulltext search predicates^[2]	terms, phrases^[3]
language	is, isn't	URI^[5]
subject	is, isn't	URI^[5]
holdingInstitution	Fulltext search predicates^[2]	terms, phrases^[3]
barcode	is, isn't	text
classification	Fulltext search predicates^[2]	terms, phrases^[3]
contributor	is, isn't, is known, is unknown	See the contributor attribute in Opuses (above)
anyField	contains	terms, phrases
library	is, isn't	URI^[5]
opusType	is, isn't	URI^[5]
printOnlineChoice	is, isn't	print,online
auctionExhibition	is,isn't	auction,exhibition

The following table lists the attribute ownership within the Publication entity

Attribute	Entity
title	Instance
identifier	Work, Instance
publicationPlace	Instance
format	Instance
publicationYear	Instance
note	Instance
isbnOrIssn	Instance
eanOrIsmn	Instance
language	Work
holdingInstitution	Item
barcode	Item
classification	Work
contributor	Work, Instance
subject	Work

Instances

Instead of querying publications, a user with editing capabilities can also query their compounding parts; that is instances (works and items, as well)

Valid clauses

Attribute	Predicate	Value
title	Fulltext search predicates^[6]	terms, phrases^[7]
identifier	Fulltext search predicates^[6]	terms, phrases^[7]
publicationPlace	is, isn't	URI^[8]
format	is, isn't	URI^[8]
publicationType	is, Isn't	URI^[8]
publicationYear	is, isn't, is in range, isn't in range	range^[9] or a numeric value
note	Fulltext search predicates^[6]	terms, phrases^[7]
isbnOrIssn	Fulltext search predicates^[6]	terms, phrases^[7]
eanOrIsmn	Fulltext search predicates^[6]	terms, phrases^[7]
contributor	is, isn't, is known, is unknown	See the contributor attribute in Opuses (above)
anyField	contains	terms, phrases
printOnlineChoice	is, isn't	print,online

Works

Valid clauses

Attribute	Predicate	Value
identifier	Fulltext search predicates^[10]	terms, phrases^[11]
language	is, isn't	URI^[12]
subject	is, isn't	URI^[12]
classification	Fulltext search predicates^[10]	terms, phrases^[11]
contributor	is, isn't, is known, is unknown	See the contributor attribute in Opuses (above)
anyField	contains	terms, phrases

Items

Valid clauses

Attribute	Predicate	Value
identifier	Fulltext search predicates^[13]	terms, phrases^[14]
holdingInstitution	Fulltext search predicates^[13]	terms, phrases^[14]
barcode	is, isn't	text
anyField	contains	terms, phrases
library	is, isn't	URI^[15]

StructQL

The StructQL is a structure, JSON-like based query language used for querying the Share-VDE dataset. The query language has been implemented in order to fulfil the Share-VDE advanced search requirements.

As consequence of that, it is not a general purpose query language but instead it is strictly tied to those entities that can be search using that kind of search.

The language is exposed only in the GraphQL API.

Syntax

Target Entity type

The requested entity type is driven by the specific GraphQL operations. So for example the people(...) operation is meant to return Person entities, families(...) operation returns Family entities, and so on.

Clauses

There must be at least one clause with the following syntax:

{ 
    { 
        <attribute> : {p: <predicate>, o: <value>}, op:<boolean operator>
    } 
}

where

attribute is a valid attribute for the requested entity (e.g. it's not possible to use "dissolutionYear" in a person query. See below for a list of valid attributes)
predicate is a valid predicate for the attribute above (e.g. it's not possible to use "begins with" for numeric attribute)
value is a valid value according with the attribute (e.g. the value of a numeric attribute must be numeric)
the boolean operator (and, or) is mandatory only in case there is another following clause, for example

{ 
    q: [ 
        { name : {p: CONTAINS, o: "Carroll"}, op:and}, 
        { name : {p: CONTAINS, o: "Lewis"}} 
    ] 
}

Entities

Agents

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
beginningDate	IS, ISNT	range^[4] or a numeric value
endingDate	IS, ISNT	range^[4] or a numeric value
location	IS, ISNT	URI^[5]

Examples

{
    { name : {p: CONTAINS, o: "Carroll"}}
}

{
    { name : {p: CONTAINS, o: "\" Lewis Carroll\"}}
}

{
    { beginningDate : {p: IS, o: 1992}}
}

{
    { endingDate : {p: IS, from: 1982, to: 1999}}
}

{
    { location : {p: IS, o:"https://svde.org/places/2387273"}}
}

{
    { location : {p: IS, o:"https://svde.org/places/2387273"}, op: and },
    { name : {p: CONTAINS, o:"Carroll"} }
}

People

Valid clauses

Attribute	Predicate	Value
firstName	Fulltext search predicates^[2]	terms, phrases^[3]
lastName	Fulltext search predicates^[2]	terms, phrases^[3]
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
birthDate	IS, ISNT	range^[4] or a numeric value
deathDate	IS, ISNT	range^[4] or a numeric value
occupation	is, isn't	URI^[5]
birthPlace	is, isn't	URI^[5]
deathPlace	is, isn't	URI^[5]

Examples

See the examples above.

Family

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
startDate	IS, ISNT	range^[4] or a numeric value
endDate	IS, ISNT	range^[4] or a numeric value

Examples

See the examples above.

Organisation

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
foundingYear	IS, ISNT	range^[4] or a numeric value
dissolutionYear	IS, ISNT	range^[4] or a numeric value
location	IS, ISNT	URI^[5]

Examples

See the examples above.

Meeting

Valid clauses

Attribute	Predicate	Value
name	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
description	Fulltext search predicates^[2]	terms, phrases^[3]
year	IS, ISNT	range^[4] or a numeric value
location	IS, ISNT	URI^[5]

Examples

See the examples above.

Opuses

Valid clauses

Attribute	Predicate	Value
title	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
year	IS, ISNT	range^[4] or a numeric value
contributor	IS, ISNT, IS_KNOWN, IS_UNKNOWN	See below
work	IS, ISNT	URI^[5]
genre	IS, ISNT	URI^[5]

The contributor attribute has a very specific syntax which follow the pseudo-syntax:

contributor   
   IS / ISNT 
   (ANY | any person | any meeting | any organisation | any family | <URI>)
   (as <relator code> | ANY)

or contributor IS_KNOWN / IS_UNKNOWN where

ANY: a special placeholder for indicating (depending on the context) any agent type or any role
<URI>: the resource (contributor) URI^[5]
<relator code>: the relator code in case we want to search for a specific role.

Publications

A publication is a logical entity which groups

an instance
the corresponding items
the parent work

Valid clauses

Attribute	Predicate	Value
title	Fulltext search predicates^[2]	terms, phrases^[3]
identifier	Fulltext search predicates^[2]	terms, phrases^[3]
publicationPlace	IS, ISNT	URI^[5]
format	IS, ISNT	URI^[5]
publicationYear	IS, ISNT	range^[4] or a numeric value
note	Fulltext search predicates^[2]	terms, phrases^[3]
isbnOrIssn	Fulltext search predicates^[2]	terms, phrases^[3]
eanOrIsmn	Fulltext search predicates^[2]	terms, phrases^[3]
language	IS, ISNT	URI^[5]
availability	IS, ISNT	URI^[5]
subject	IS, ISNT	URI^[5]
holdingInstitution	Fulltext search predicates^[2]	terms, phrases^[3]
barcode	IS, ISNT	text
classification	Fulltext search predicates^[2]	terms, phrases^[3]
contributor	IS, ISNT, IS_KNOWN, IS_UNKNOWN	See the contributor attribute in Opuses (above)
subject	(not yet supported)
anyField	CONTAINS	terms, phrases
library	IS, ISNT	URI
opusType	IS, ISNT	URI
printOnlineChoice	IS,ISNT	print,online
auctionExhibition	IS,ISNT	auction,exhibition

The following table lists the attribute ownership within the Publication entity

Attribute	Entity
title	Instance
identifier	Work, Instance
publicationPlace	Instance
format	Instance
publicationYear	Instance
note	Instance
isbnOrIssn	Instance
eanOrIsmn	Instance
language	Work
availability	Item
holdingInstitution	Item
barcode	Item
classification	Work
contributor	Work, Instance
subject	Work

Examples

{
    q: [
        { publicationPlace: { p: IS, o: "https://svde.org/places/837463}}
    ]
}

{
    q: [
        { publicationYear: { p: IS, from: 1993, to:2001 }}
    ]
}

{
    q: [
        { contributor: { p: IS,agentType: "ANY", role:"ANY"}}
    ]
}

{
    q: [
        { contributor: { p: IS,agentType: "ANY", role:"ANY"}}
    ]
}

{
    q: [
        { contributor: { p: IS,agentType: "ANY", role:"aut"}}
    ]
}

{
    q: [
        { contributor: { p: IS,agentType: "https://svde.org/agentTypes/Person", role:"ANY"}}
    ]
}

{
    q: [
        { contributor: { p: IS,agentType: "https://svde.org/agentTypes/Person", role:"aut"}}
    ]
}

{
    q: [
        { contributor: { p: IS, uri: "https://svde.org/agents/2837273",role:"ANY"}}
    ]
}

{
    q: [
        { contributor: { p: IS, uri: "https://svde.org/agents/2837273",role:"aut"}}
    ]
}

{
    q: [
        { contributor: { p: IS_KNOWN }}
    ]
}

{
    q: [
        { contributor: { p: IS_UNKNOWN }}
    ]
}

TermsQL (TQL)

TQL is not a query language itself, it is used for denoting a query composed only by search terms and used in typeahead contexts. The typeahead search is not available for all entities. Here's a list of entities / endpoints that support it:

Core Entities/Endpoints

/agents
/people
/organisations
/meetings
/families

Controlled Vocabulary Entities/Endpoints

/agentTypes
/availabilities
/formats
/forms
/genres
/languages
/occupations
/places
/roles
/subjectTypes

It's important to underline again only the endpoints above support the typeahead search. This because in some cases the same entity can be accessed also through other endpoints. For example, occupations can be accessed

/occupations
/people/201/occupations

Only in the first endpoint we can trigger a typeahead search.

A typeahead search accepts the following parameters

mode: must be set to typeahead
fuzzy: enables fuzzy logic; in case the original terms entered by user don't produce any results, the search is repeated by applying a correction on them
edits: the max number of corrections (in terms of characters edit) the fuzzy logic applies to the original terms entered by user

When a typeahead search is requested, the system executes a first round by looking for matches using

the original terms entered by user
the headings associated to the language of the requestor. The search language is negotiated through the Accept-Language HTTP header and it defaults to EN (English)

In case of zero results,

if the fuzzy parameter is set to true, then the a second search is executed according with the value of the edits parameter (defaults to 1). A boolean flag in the response indicates if the fuzzy logic has been enabled for that specific search
a third search is executed using the original terms but this time the target headings are those associated with the other available languages

Examples

-------

↑ https://docs.google.com/presentation/d/1tjc6J_HOPtcbSvERcMwD9BX5DlCokT_zywyC-LOaScg/edit#slide=id.p1
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 ^2.18 ^2.19 ^2.20 ^2.21 ^2.22 ^2.23 ^2.24 ^2.25 ^2.26 ^2.27 ^2.28 ^2.29 ^2.30 ^2.31 ^2.32 ^2.33 ^2.34 ^2.35 ^2.36 ^2.37 ^2.38 ^2.39 ^2.40 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with
↑ ^3.00 ^3.01 ^3.02 ^3.03 ^3.04 ^3.05 ^3.06 ^3.07 ^3.08 ^3.09 ^3.10 ^3.11 ^3.12 ^3.13 ^3.14 ^3.15 ^3.16 ^3.17 ^3.18 ^3.19 ^3.20 ^3.21 ^3.22 ^3.23 ^3.24 ^3.25 ^3.26 ^3.27 ^3.28 ^3.29 ^3.30 ^3.31 ^3.32 ^3.33 ^3.34 ^3.35 ^3.36 ^3.37 ^3.38 ^3.39 ^3.40 ^3.41 ^3.42 ^3.43 ^3.44 ^3.45 ^3.46 ^3.47 ^3.48 ^3.49 ^3.50 ^3.51 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense
↑ ^4.00 ^4.01 ^4.02 ^4.03 ^4.04 ^4.05 ^4.06 ^4.07 ^4.08 ^4.09 ^4.10 ^4.11 ^4.12 ^4.13 ^4.14 ^4.15 ^4.16 ^4.17 ^4.18 ^4.19 ^4.20 ^4.21 Range queries can have both bounds (e.g. "is in range from 1982 to 1999" or just one of them (e.g. "is in range from 1928" or "is in range to 1999")
↑ ^5.00 ^5.01 ^5.02 ^5.03 ^5.04 ^5.05 ^5.06 ^5.07 ^5.08 ^5.09 ^5.10 ^5.11 ^5.12 ^5.13 ^5.14 ^5.15 ^5.16 ^5.17 ^5.18 ^5.19 ^5.20 ^5.21 ^5.22 ^5.23 ^5.24 ^5.25 ^5.26 ^5.27 ^5.28 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)
↑ ^6.0 ^6.1 ^6.2 ^6.3 ^6.4 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with
↑ ^7.0 ^7.1 ^7.2 ^7.3 ^7.4 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense
↑ ^8.0 ^8.1 ^8.2 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)
↑ Range queries can have both bounds (e.g. "is in range from 1982 to 1999" or just one of them (e.g. "is in range from 1928" or "is in range to 1999")
↑ ^10.0 ^10.1 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with
↑ ^11.0 ^11.1 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense
↑ ^12.0 ^12.1 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)
↑ ^13.0 ^13.1 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with
↑ ^14.0 ^14.1 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense
↑ URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)

[1] ttps://docs.google.com/presentation/d/1tjc6J_HOPtcbSvERcMwD9BX5DlCokT_zywyC-LOaScg/edit#slide=id.p1

[:0-2] 2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 ^2.12 ^2.13 ^2.14 ^2.15 ^2.16 ^2.17 ^2.18 ^2.19 ^2.20 ^2.21 ^2.22 ^2.23 ^2.24 ^2.25 ^2.26 ^2.27 ^2.28 ^2.29 ^2.30 ^2.31 ^2.32 ^2.33 ^2.34 ^2.35 ^2.36 ^2.37 ^2.38 ^2.39 ^2.40 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with

[:1-3] 3.00 ^3.01 ^3.02 ^3.03 ^3.04 ^3.05 ^3.06 ^3.07 ^3.08 ^3.09 ^3.10 ^3.11 ^3.12 ^3.13 ^3.14 ^3.15 ^3.16 ^3.17 ^3.18 ^3.19 ^3.20 ^3.21 ^3.22 ^3.23 ^3.24 ^3.25 ^3.26 ^3.27 ^3.28 ^3.29 ^3.30 ^3.31 ^3.32 ^3.33 ^3.34 ^3.35 ^3.36 ^3.37 ^3.38 ^3.39 ^3.40 ^3.41 ^3.42 ^3.43 ^3.44 ^3.45 ^3.46 ^3.47 ^3.48 ^3.49 ^3.50 ^3.51 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense

[:2-4] 4.00 ^4.01 ^4.02 ^4.03 ^4.04 ^4.05 ^4.06 ^4.07 ^4.08 ^4.09 ^4.10 ^4.11 ^4.12 ^4.13 ^4.14 ^4.15 ^4.16 ^4.17 ^4.18 ^4.19 ^4.20 ^4.21 Range queries can have both bounds (e.g. "is in range from 1982 to 1999" or just one of them (e.g. "is in range from 1928" or "is in range to 1999")

[:3-5] 5.00 ^5.01 ^5.02 ^5.03 ^5.04 ^5.05 ^5.06 ^5.07 ^5.08 ^5.09 ^5.10 ^5.11 ^5.12 ^5.13 ^5.14 ^5.15 ^5.16 ^5.17 ^5.18 ^5.19 ^5.20 ^5.21 ^5.22 ^5.23 ^5.24 ^5.25 ^5.26 ^5.27 ^5.28 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)

[:02-6] 6.0 ^6.1 ^6.2 ^6.3 ^6.4 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with

[:12-7] 7.0 ^7.1 ^7.2 ^7.3 ^7.4 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense

[:32-8] 8.0 ^8.1 ^8.2 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)

[:22-9] Range queries can have both bounds (e.g. "is in range from 1982 to 1999" or just one of them (e.g. "is in range from 1928" or "is in range to 1999")

[:03-10] 10.0 ^10.1 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with

[:13-11] 11.0 ^11.1 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense

[:33-12] 12.0 ^12.1 URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)

[:04-13] 13.0 ^13.1 Fulltext search predicates: contains, doesn't contain, matches, doesn't matches, begins with, doesn't begin with

[:14-14] 14.0 ^14.1 Some predicates like "begins with" or "doesn't begin with" doesn't allow a mix if phrase and terms in the value because it doesn't make sense

[:34-15] URIs are supposed to be Share VDE URIs (e.g. https://svde.org/places/273623)

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