本文整理汇总了Python中rdflib.graph.Graph.base方法的典型用法代码示例。如果您正苦于以下问题：Python Graph.base方法的具体用法？Python Graph.base怎么用？Python Graph.base使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rdflib.graph.Graph的用法示例。
在下文中一共展示了Graph.base方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: gen_core
# 需要导入模块: from rdflib.graph import Graph [as 别名]
# 或者: from rdflib.graph.Graph import base [as 别名]
def gen_core():
"""generate SEED core model, the base import of all SEED node models."""
SEED_LOG.info('creating core model ...')
core = Graph()
# core model base, prefix and namespace
# setup prefix
core.bind("rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
core.bind("rdfs", "http://www.w3.org/2000/01/rdf-schema#")
core.bind("xsd", "http://www.w3.org/2001/XMLSchema#")
core.bind("owl", "http://www.w3.org/2002/07/owl#")
core.bind("dc", DC_URI)
core.bind("terms", TERMS_URI)
core.bind("seed", SEED_URI)
# setup base URI
core.base = URIRef(SEED_BASE)
# this is an OWL Ontology
core.add((core.base, RDF.type, OWL.Ontology))
core.add((core.base, RDFS.comment, Literal('SEED ontology', lang='EN')))
# Dublin Core Metadata
core.add((core.base, DC.date, Literal('2013-01-31')))
core.add((core.base, DC.creator, Literal('Shi.Zhan')))
core.add((core.base, DC.created,
Literal(time.strftime('%Y-%m-%d %H:%M:%S',
time.localtime(time.time())).encode('utf-8'),
datatype=XSD.dateTimeStamp)
))
core.add((core.base, TERMS.license, Literal(LICENSE, datatype=XSD.string)))
# use program version as model version, recording the origin of model.
core.add((core.base, OWL.versionInfo,
Literal(VERSION, datatype=XSD.hexBinary)))
# setup default datatype
core.add((XSD.anyType, RDF.type, RDFS.Datatype))
# declare classes
core.add((SEED.Object, RDF.type, OWL.Class))
core.add((SEED.Bucket, RDF.type, OWL.Class))
core.add((SEED.Bucket, RDFS.subClassOf, SEED.Object))
core.add((SEED.SimpleObject, RDF.type, OWL.Class))
core.add((SEED.SimpleObject, RDFS.subClassOf, SEED.Object))
core.add((SEED.CompositeObject, RDF.type, OWL.Class))
core.add((SEED.CompositeObject, RDFS.subClassOf, SEED.SimpleObject))
core.add((SEED.Root, RDF.type, OWL.Class))
core.add((SEED.Root, RDFS.subClassOf, SEED.Bucket))
core.add((SEED.Bucket, OWL.disjointWith, SEED.SimpleObject))
# declare and assign properties
core.add((SEED.contain, RDF.type, OWL.ObjectProperty))
core.add((SEED.stripe, RDF.type, OWL.ObjectProperty))
core.add((SEED.replicate, RDF.type, OWL.ObjectProperty))
core.add((SEED.redundancy, RDF.type, OWL.ObjectProperty))
core.add((SEED.name, RDF.type, OWL.DatatypeProperty))
core.add((SEED.origin, RDF.type, OWL.DatatypeProperty))
core.add((SEED.mode, RDF.type, OWL.DatatypeProperty))
core.add((SEED.ctime, RDF.type, OWL.DatatypeProperty))
core.add((SEED.mtime, RDF.type, OWL.DatatypeProperty))
core.add((SEED.atime, RDF.type, OWL.DatatypeProperty))
core.add((SEED.size, RDF.type, OWL.DatatypeProperty))
core.add((SEED.uid, RDF.type, OWL.DatatypeProperty))
core.add((SEED.gid, RDF.type, OWL.DatatypeProperty))
# Bucket contain only Object
set_property(core, (SEED.Bucket, SEED.contain, SEED.Object), only=True)
# CompositeObject [stripe, replicate, redundancy] only SimpleObject
set_property(core,
(SEED.CompositeObject, SEED.stripe, SEED.SimpleObject), only=True)
set_property(core,
(SEED.CompositeObject, SEED.replicate, SEED.SimpleObject), only=True)
set_property(core,
(SEED.CompositeObject, SEED.redundancy, SEED.SimpleObject), only=True)
# Object name
set_property(core,
(SEED.Object, SEED.name, XSD.normalizedString), max_qc=1)
# Object origin
set_property(core,
(SEED.Object, SEED.origin, XSD.normalizedString), max_qc=1)
# Object stat [mode, {c|m|a}time, length, size, uid, gid]
set_property(core, (SEED.Object, SEED.mode, XSD.unsignedShort), max_qc=1)
set_property(core, (SEED.Object, SEED.ctime, XSD.unsignedLong), max_qc=1)
set_property(core, (SEED.Object, SEED.mtime, XSD.unsignedLong), max_qc=1)
set_property(core, (SEED.Object, SEED.atime, XSD.unsignedLong), max_qc=1)
set_property(core, (SEED.Object, SEED.size, XSD.unsignedLong), max_qc=1)
#.........这里部分代码省略.........