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This commit is contained in:
Alex Wied
2026-07-07 22:06:39 -04:00
parent b7b52e3c09
commit 25dd1ba832
7 changed files with 118 additions and 413 deletions
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publish/src/rdf/conversion.rs
+8 -12
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@@ -13,6 +13,14 @@ pub fn term_to_named_node(term: &Term) -> Option<&NamedNode> {
}
}
pub fn term_into_named_node(term: Term) -> Option<NamedNode> {
if let Term::NamedNode(node) = term {
Some(node)
} else {
None
}
}
pub fn term_into_string(term: Term) -> Option<String> {
term_as_str(&term).map(String::from)
}
@@ -30,18 +38,6 @@ pub fn term_as_str(term: &Term) -> Option<&str> {
}
}
/*pub fn term_to_tagged_string(term: &Term) -> Option<(String, Option<LanguageTag<String>>)> {
term_as_str(&term).and_then(|value| {
if let Term::Literal(literal) = term {
literal.language()
.map(|language| {
let tag = LanguageTag::parse(language.to_string()).ok();
(value.to_string(), tag)
})
} else { None }
})
}*/
pub fn term_to_boolean(term: &Term) -> Option<bool> {
if let Term::Literal(literal) = term {
if literal.datatype() == xsd::BOOLEAN {
publish/src/rdf/ontologies/ontology.ttl
-302
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@@ -1,302 +0,0 @@
@prefix : <https://graphofliberty.org/2026/04/ont/> .
@prefix ldp: <http://www.w3.org/ns/ldp#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdaa: <http://rdaregistry.info/Elements/a/> .
@prefix rdac: <http://rdaregistry.info/Elements/c/> .
@prefix rdae: <http://rdaregistry.info/Elements/e/> .
@prefix rdai: <http://rdaregistry.info/Elements/i/> .
@prefix rdam: <http://rdaregistry.info/Elements/m/> .
@prefix rdan: <http://rdaregistry.info/Elements/n/> .
@prefix rdap: <http://rdaregistry.info/Elements/p/> .
@prefix rdat: <http://rdaregistry.info/Elements/t/> .
@prefix rdaw: <http://rdaregistry.info/Elements/w/> .
@prefix rdax: <http://rdaregistry.info/Elements/x/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix fedora: <http://fedora.info/definitions/v4/repository#> .
@base <https://graphofliberty.org/2026/04/ont/> .
<https://graphofliberty.org/2026/04/ont> rdf:type owl:Ontology .
#################################################################
# Annotation properties
#################################################################
### http://www.w3.org/2000/01/rdf-schema#value
rdfs:value rdf:type owl:AnnotationProperty .
#################################################################
# Datatypes
#################################################################
### http://www.w3.org/1999/02/22-rdf-syntax-ns#dirLangString
rdf:dirLangString rdf:type rdfs:Datatype ;
rdfs:label "Directional language-tagged string"@en .
### http://www.w3.org/1999/02/22-rdf-syntax-ns#langString
rdf:langString rdf:type rdfs:Datatype ;
rdfs:label "Language-tagged string"@en .
### http://www.w3.org/2001/XMLSchema#boolean
xsd:boolean rdf:type rdfs:Datatype ;
rdfs:label "Boolean"@en .
### http://www.w3.org/2001/XMLSchema#dateTime
xsd:dateTime rdf:type rdfs:Datatype ;
rdfs:comment "Date and time with or without timezone"@en .
### http://www.w3.org/2001/XMLSchema#decimal
xsd:decimal rdf:type rdfs:Datatype ;
rdfs:comment "Arbitrary-precision decimal numbers"@en ;
rdfs:label "Decimal"@en .
### http://www.w3.org/2001/XMLSchema#integer
xsd:integer rdf:type rdfs:Datatype ;
rdfs:comment "Arbitrary-size integer numbers"@en ;
rdfs:label "Integer"@en .
### http://www.w3.org/2001/XMLSchema#nonNegativeInteger
xsd:nonNegativeInteger rdf:type rdfs:Datatype ;
rdfs:label "Non-negative Integer"@en .
### http://www.w3.org/2001/XMLSchema#string
xsd:string rdf:type rdfs:Datatype ;
rdfs:label "String"@en .
### http://www.w3.org/2001/XMLSchema#unsignedShort
xsd:unsignedShort rdf:type rdfs:Datatype ;
rdfs:label "Unsigned short"@en .
#################################################################
# Object Properties
#################################################################
### http://fedora.info/definitions/v4/repository#hasParent
fedora:hasParent rdf:type owl:ObjectProperty .
### https://graphofliberty.org/2026/04/ont/associatedProperty
:associatedProperty rdf:type owl:ObjectProperty ;
rdfs:label "associated property"@en .
### https://graphofliberty.org/2026/04/ont/indexedByField
:indexedByField rdf:type owl:ObjectProperty ;
rdfs:range :IndexDocumentField ;
rdfs:comment "The property is associated with the given field in a full-text search database."@en ;
rdfs:label "indexed by field"@en .
### https://graphofliberty.org/2026/04/ont/template
:template rdf:type owl:ObjectProperty ;
rdfs:comment "A default set of triples used during the creation of new entities of the associated class."@en ;
rdfs:label "has template"@en .
#################################################################
# Data properties
#################################################################
### http://fedora.info/definitions/v4/repository#created
fedora:created rdf:type owl:DatatypeProperty ;
rdfs:subPropertyOf owl:topDataProperty .
### http://fedora.info/definitions/v4/repository#createdBy
fedora:createdBy rdf:type owl:DatatypeProperty ;
rdfs:subPropertyOf owl:topDataProperty .
### http://fedora.info/definitions/v4/repository#lastModified
fedora:lastModified rdf:type owl:DatatypeProperty .
### http://fedora.info/definitions/v4/repository#lastModifiedBy
fedora:lastModifiedBy rdf:type owl:DatatypeProperty .
### http://www.w3.org/ns/ldp#contains
ldp:contains rdf:type owl:DatatypeProperty ;
rdfs:subPropertyOf owl:topDataProperty .
### https://graphofliberty.org/2026/04/ont/catalogId
:catalogId rdf:type owl:DatatypeProperty ;
rdfs:comment "An integer associated with the class for fast lookup in a database."@en ;
rdfs:label "catalog id" .
### https://graphofliberty.org/2026/04/ont/fieldLabel
:fieldLabel rdf:type owl:DatatypeProperty ;
rdfs:domain :IndexDocumentField ;
rdfs:comment "The label of a field, which shall be displayed to the user."@en ;
rdfs:label "field label"@en .
### https://graphofliberty.org/2026/04/ont/fieldName
:fieldName rdf:type owl:DatatypeProperty ;
rdfs:domain :IndexDocumentField ;
rdfs:comment "The name of the field, as defined in the full-text search document schema."@en ;
rdfs:label "field name"@en .
### https://graphofliberty.org/2026/04/ont/readOnly
:readOnly rdf:type owl:DatatypeProperty ;
rdfs:comment "Indicates that the property or class is read only (server managed) and should not be made editable in user-facing applications."@en ;
rdfs:label "read only"@en .
#################################################################
# Classes
#################################################################
### https://graphofliberty.org/2026/04/ont/Entity
:Entity rdf:type owl:Class ;
rdfs:label "Graph of Liberty Entity"@en .
### https://graphofliberty.org/2026/04/ont/IndexDocumentField
:IndexDocumentField rdf:type owl:Class ;
rdfs:comment "Describes a single field present within a document that is indexed in a full-text search database."@en ;
rdfs:label "Index Document Field"@en .
#################################################################
# Individuals
#################################################################
### http://fedora.info/definitions/v4/repository#Container
fedora:Container rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#Resource
fedora:Resource rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#created
fedora:created rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#createdBy
fedora:createdBy rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#hasParent
fedora:hasParent rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#lastModified
fedora:lastModified rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://fedora.info/definitions/v4/repository#lastModifiedBy
fedora:lastModifiedBy rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://rdaregistry.info/Elements/x/P00028
rdax:P00028 rdf:type owl:NamedIndividual ;
:associatedProperty rdfs:label ,
skos:definition ;
:catalogId "2"^^xsd:nonNegativeInteger ;
rdfs:label "has related entity of RDA entity"@en .
### http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
rdf:Property rdf:type owl:NamedIndividual ;
:associatedProperty rdfs:comment ,
rdfs:label ;
:catalogId "0"^^xsd:nonNegativeInteger .
### http://www.w3.org/2000/01/rdf-schema#Class
rdfs:Class rdf:type owl:NamedIndividual ;
:associatedProperty rdfs:comment ,
rdfs:label ;
:catalogId "1"^^xsd:nonNegativeInteger .
### http://www.w3.org/2000/01/rdf-schema#comment
rdfs:comment rdf:type owl:NamedIndividual ;
:indexedByField :Comment .
### http://www.w3.org/2000/01/rdf-schema#label
rdfs:label rdf:type owl:NamedIndividual ;
:indexedByField :Label .
### http://www.w3.org/2004/02/skos/core#definition
skos:definition rdf:type owl:NamedIndividual ;
:indexedByField :Definition .
### http://www.w3.org/ns/ldp#BasicContainer
ldp:BasicContainer rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://www.w3.org/ns/ldp#Container
ldp:Container rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://www.w3.org/ns/ldp#RDFSource
ldp:RDFSource rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://www.w3.org/ns/ldp#Resource
ldp:Resource rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### http://www.w3.org/ns/ldp#contains
ldp:contains rdf:type owl:NamedIndividual ;
:readOnly "true"^^xsd:boolean .
### https://graphofliberty.org/2026/04/ont/Comment
:Comment rdf:type owl:NamedIndividual ,
:IndexDocumentField ;
:fieldLabel "Comment"@en ;
:fieldName "comment" ;
rdfs:label "Comment Field"@en .
### https://graphofliberty.org/2026/04/ont/Definition
:Definition rdf:type owl:NamedIndividual ,
:IndexDocumentField ;
:fieldLabel "Definition"@en ;
:fieldName "definition" ;
rdfs:label "Definition Field"@en .
### https://graphofliberty.org/2026/04/ont/Label
:Label rdf:type owl:NamedIndividual ,
:IndexDocumentField ;
:fieldLabel "Label"@en ;
:fieldName "label" ;
rdfs:label "Label Field"@en .
### Generated by the OWL API (version 4.5.29.2024-05-13T12:11:03Z) https://github.com/owlcs/owlapi
publish/src/rdf/ontology.rs
+32 -19
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@@ -1,15 +1,16 @@
use crate::error;
use crate::rdf::vocab::gl;
use oxigraph::model::vocab::{rdf, rdfs, xsd};
use oxigraph::model::{LiteralRef, NamedNode, NamedNodeRef, NamedOrBlankNode, NamedOrBlankNodeRef, Term, TermRef, Triple, TripleRef};
use oxigraph::model::{Dataset, LiteralRef, NamedNode, NamedNodeRef, NamedOrBlankNode, NamedOrBlankNodeRef, Term, TermRef, Triple, TripleRef};
use oxigraph::sparql::{QueryResults, SparqlEvaluator};
use std::collections::{BTreeMap, HashMap, HashSet};
use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
use std::fmt::Display;
use std::path::{Path, PathBuf};
use std::sync::LazyLock;
use oxigraph::store::Store;
use tracing::debug_span;
use tracing::{debug_span, info};
use crate::rdf::{conversion, materialize};
use crate::rdf::conversion::{quad_into_term, term_into_named_node, term_into_string, term_to_named_node};
use crate::rdf::language::LanguageCondition;
static PREFIXES: LazyLock<BTreeMap<String, String>> = LazyLock::new(|| {
@@ -114,14 +115,6 @@ impl Display for LabeledIri {
}
}
#[derive(Clone, Debug)]
pub struct Entity {
pub label: String,
pub comment: Option<String>,
pub catalog_id: u64,
pub properties: HashSet<NamedNode>,
}
#[derive(Clone, Debug)]
pub struct IndexField {
pub name: String,
@@ -148,13 +141,13 @@ impl Ontology {
let language_filter = language.to_filter_expression("fieldValue");
let query = format!(r#"SELECT ?individual ?catalogId ?fieldName ?fieldValue
WHERE {{
?entity a gl:Entity ;
?class a gl:SearchableClass ;
gl:catalogId ?catalogId ;
gl:associatedProperty ?property .
?property gl:indexedByField/gl:fieldName ?fieldName .
?individual a ?entity ;
?individual a ?class ;
?property ?fieldValue .
{language_filter}
@@ -250,9 +243,9 @@ WHERE {{
pub fn info(&self, iri: &NamedNode, language: &LanguageCondition) -> LabeledIri {
let label = self.store.quads_for_pattern(Some(iri.as_ref().into()), Some(rdfs::LABEL), None, None)
.filter_map(Result::ok)
.map(conversion::quad_into_term)
.map(quad_into_term)
.filter(|term| language.primary_matches_term(term))
.filter_map(conversion::term_into_string)
.filter_map(term_into_string)
.next()
.unwrap_or_default();
@@ -262,15 +255,15 @@ WHERE {{
}
}
pub fn labeled_entities(&self, language: &LanguageCondition) -> impl Iterator<Item = LabeledIri> {
self.store.quads_for_pattern(None, Some(rdf::TYPE), Some(gl::ENTITY.into()), None)
pub fn searchable_classes(&self, language: &LanguageCondition) -> impl Iterator<Item = LabeledIri> {
self.store.quads_for_pattern(None, Some(rdf::TYPE), Some(gl::SEARCHABLE.into()), None)
.filter_map(Result::ok)
.filter_map(|quad| {
let label = self.store.quads_for_pattern(Some(quad.subject.as_ref().into()), Some(rdfs::LABEL), None, None)
.filter_map(Result::ok)
.map(conversion::quad_into_term)
.map(quad_into_term)
.filter(|term| language.primary_matches_term(term))
.filter_map(conversion::term_into_string)
.filter_map(term_into_string)
.next();
if let Some(label) = label && let NamedOrBlankNode::NamedNode(subject) = quad.subject {
Some(LabeledIri {
@@ -281,6 +274,15 @@ WHERE {{
})
}
pub fn subclasses_of(&self, class: &NamedNode) -> BTreeSet<NamedNode> {
self.store.quads_for_pattern(None, Some(rdfs::SUB_CLASS_OF), Some(class.into()), None)
.filter_map(Result::ok)
.filter_map(|quad| if let NamedOrBlankNode::NamedNode(subject) = quad.subject {
Some(subject)
} else { None })
.collect()
}
pub fn datatypes(&self) -> impl Iterator<Item = NamedNode> {
self.store
.quads_for_pattern(
@@ -311,6 +313,17 @@ WHERE {{
.count() >= 1
}
pub fn exclude_read_only(&self) -> impl Fn(TripleRef<'_>) -> bool + 'static {
let true_term = TermRef::Literal(LiteralRef::new_typed_literal("true", xsd::BOOLEAN));
let dataset = self.store
.quads_for_pattern(None, Some(gl::READ_ONLY), Some(true_term), None)
.filter_map(Result::ok)
.collect::<Dataset>();
move |triple| {
dataset.quads_for_subject(triple.subject).count() == 0
}
}
pub fn template_triples<'a>(
&'a self,
class: NamedNodeRef<'a>,
publish/src/rdf/vocab.rs
+3 -3
View File
@@ -10,6 +10,9 @@ pub mod gl {
pub const CATALOG_ID: NamedNodeRef =
NamedNodeRef::new_unchecked("https://graphofliberty.org/2026/04/ont/catalogId");
pub const SEARCHABLE: NamedNodeRef =
NamedNodeRef::new_unchecked("https://graphofliberty.org/2026/04/ont/Searchable");
pub const ENTITY: NamedNodeRef =
NamedNodeRef::new_unchecked("https://graphofliberty.org/2026/04/ont/Entity");
@@ -18,9 +21,6 @@ pub mod gl {
pub const READ_ONLY: NamedNodeRef =
NamedNodeRef::new_unchecked("https://graphofliberty.org/2026/04/ont/readOnly");
/*pub const INDEX_FIELD: NamedNodeRef =
NamedNodeRef::new_unchecked("https://graphofliberty.org/2026/04/ont/IndexField");*/
}
pub mod owl {