def test_bindings_get_graph_from_sparql_results(self):
from .resources import sparqlwrapper_result as result
sparql_json = result.sparql_result
graph, nr_level = RDFModel.get_graph_from_sparql_results(
sparql_json,
named_graph="http://localhost:8000/resource/aggregation/ton-smits-huis/454/graph"
)
assert graph is not None
assert graph.identifier == URIRef("http://localhost:8000/resource/aggregation/ton-smits-huis/454/graph")
assert len(graph) == 118
predicates = set(graph.predicates())
assert len(predicates) != 0
assert len(predicates) == 67
assert URIRef("http://purl.org/dc/elements/1.1/subject") in list(predicates)
rdf_types = sorted(set(graph.objects(predicate=RDF.type)))
assert rdf_types == sorted({URIRef('http://www.europeana.eu/schemas/edm/ProvidedCHO'),
URIRef('http://www.europeana.eu/schemas/edm/WebResource'),
URIRef('http://schemas.delving.eu/nave/terms/DelvingResource'),
URIRef('http://www.openarchives.org/ore/terms/Aggregation'),
URIRef('http://schemas.delving.eu/narthex/terms/Record'),
URIRef('http://schemas.delving.eu/nave/terms/BrabantCloudResource'),
URIRef('http://schemas.delving.eu/narthex/terms/Dataset'),
URIRef('http://www.w3.org/2004/02/skos/core#Concept')})
assert Literal("bomen", lang="nl") in graph.preferredLabel(
subject=URIRef('http://data.cultureelerfgoed.nl/semnet/7403e26d-cf33-4372-ad72-a2f9fcf8f63b')
)[0]
bnodes_materialized = list(graph.objects(predicate=URIRef("http://www.openarchives.org/ore/terms/aggregates")))
assert len(bnodes_materialized) == 1
def test_bindings_get_graph_from_sparql_results_without_named_graph(self):
from .resources import sparqlwrapper_result_graph_name as result
sparql_json = result.sparql_result
graph, nr_level = RDFModel.get_graph_from_sparql_results(
sparql_json
)
assert graph is not None
assert graph.identifier == URIRef("http://localhost:8000/resource/aggregation/ton-smits-huis/454/graph")
assert len(graph) == 118
predicates = set(graph.predicates())
assert len(predicates) != 0
assert len(predicates) == 67
def setUp(self):
from .resources import sparqlwrapper_result as result
sparql_json = result.sparql_result
self.graph, self.nr_levels = RDFModel.get_graph_from_sparql_results(sparql_json)
