deduplicate.py 文件源码

def run(self, input_graph, rdf_classes=[]):
        """Takes a graph and deduplicates various RDF classes

        Args:

        -----
            graph: rdflib.Graph or rdflib.ConjunctiveGraph
            rdf_classes: list of RDF Classes to use in filtering
                         IRIs
        """
        self.output = input_graph
        if rdf_classes is None:
            rdf_classes = []
        all_classes = self.default_classes + rdf_classes
        for class_ in all_classes:
            for entity in self.output.subjects(
                    predicate=rdflib.RDF.type,
                    object=class_):
                label = self.output.value(subject=entity,
                                          predicate=rdflib.RDFS.label)
                if label is not None:
                    self.__get_or_mint__(entity, class_, label)
                value = self.output.value(subject=entity,
                                          predicate=rdflib.RDF.value)
                if value is not None:
                    self.__get_or_mint__(entity, class_, value)