Skip to content

ontocast.onto.constants

Attributes

COMMON_PREFIXES = {'xsd': '<http://www.w3.org/2001/XMLSchema#>', 'rdf': '<http://www.w3.org/1999/02/22-rdf-syntax-ns#>', 'rdfs': '<http://www.w3.org/2000/01/rdf-schema#>', 'owl': '<http://www.w3.org/2002/07/owl#>', 'dc': '<http://purl.org/dc/elements/1.1/>', 'dcterms': '<http://purl.org/dc/terms/>', 'skos': '<http://www.w3.org/2004/02/skos/core#>', 'foaf': '<http://xmlns.com/foaf/0.1/>', 'schema': '<https://schema.org/>', 'prov': '<http://www.w3.org/ns/prov#>', 'ex': '<http://example.org/>'} module-attribute

DCTERMS = Namespace('http://purl.org/dc/terms/') module-attribute

DEFAULT_CACHE_MAX_BYTES = 1024 ** 3 module-attribute

DEFAULT_CACHE_PRUNE_EVERY = 256 module-attribute

DEFAULT_DATASET = tenant_project_facts_name(DEFAULT_TENANT, DEFAULT_PROJECT) module-attribute

DEFAULT_DOMAIN = 'https://growgraph.dev' module-attribute

DEFAULT_IRI = f'{DEFAULT_DOMAIN}/facts/' module-attribute

DEFAULT_ONTOLOGIES_DATASET = tenant_project_ontologies_name(DEFAULT_TENANT, DEFAULT_PROJECT) module-attribute

DEFAULT_SHAPES_DATASET = tenant_project_shapes_name(DEFAULT_TENANT, DEFAULT_PROJECT) module-attribute

DOCUMENT_METADATA_TERMS = frozenset({FOAF.Document, DCTERMS.title, DCTERMS.issued, DCTERMS.source, DCTERMS.identifier, PROV.wasAttributedTo}) module-attribute

FOAF = Namespace('http://xmlns.com/foaf/0.1/') module-attribute

ONTOCAST = Namespace(f'{DEFAULT_DOMAIN}/ontocast#') module-attribute

ONTOLOGY_NULL_ID = '__null__' module-attribute

ONTOLOGY_NULL_IRI = f'{DEFAULT_DOMAIN}/{ONTOLOGY_NULL_ID}/' module-attribute

PROV = Namespace('http://www.w3.org/ns/prov#') module-attribute

PROVENANCE_METADATA_TERMS = frozenset({PROV.Entity, PROV.generatedAtTime, PROV.wasDerivedFrom, SCHEMA.Text, SCHEMA.position, SCHEMA.identifier, SCHEMA.articleSection, ONTOCAST.sectionLabelSource, ONTOCAST.sectionLabelConfidence}) module-attribute

RDF_REIFIES = URIRef('http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies') module-attribute

SCHEMA = Namespace('https://schema.org/') module-attribute

WELL_KNOWN_PREFIXES = {'qudt': 'http://qudt.org/schema/qudt/', 'unit': 'http://qudt.org/vocab/unit/', 'quantitykind': 'http://qudt.org/vocab/quantitykind/', 'om': 'http://www.ontology-of-units-of-measure.org/resource/om-2/', 'geo': 'http://www.w3.org/2003/01/geo/wgs84_pos#', 'time': 'http://www.w3.org/2006/time#', 'sh': 'http://www.w3.org/ns/shacl#', 'dcat': 'http://www.w3.org/ns/dcat#', 'void': 'http://rdfs.org/ns/void#'} module-attribute

Functions:

prefix_lookup_for_ingest()

Prefix map for Turtle/JSON-LD ingest repair (COMMON + WELL_KNOWN, bare URIs).

Source code in ontocast/onto/constants.py 
55
56
57
58
59
60
61
def prefix_lookup_for_ingest() -> dict[str, str]:
    """Prefix map for Turtle/JSON-LD ingest repair (COMMON + WELL_KNOWN, bare URIs)."""
    lookup: dict[str, str] = {}
    for prefix, uri in COMMON_PREFIXES.items():
        lookup[prefix] = uri.strip("<>")
    lookup.update(WELL_KNOWN_PREFIXES)
    return lookup