record.py 文件源码

def authorship(self):
        """
        Add authorship statements and vcards for authors.
        :return: rdflib.Graph
        """
        g = Graph()
        for num, au in enumerate(self.authors()):
            position = str(num + 1)

            vcard_individual_uri, vcard_stmts = self.add_vcard(position, au)
            g += vcard_stmts

            # Authorship
            aship_uri = D['authorship-' + position + '-' + self.localid]
            g.add((aship_uri, RDF.type, VIVO.Authorship))
            g.add((aship_uri, VIVO.rank, Literal(int(position))))

            # Relate pub and authorship
            g.add((aship_uri, VIVO.relates, self.pub_uri))

            # Relate vcard and authorship
            g.add((aship_uri, VIVO.relates, vcard_individual_uri))

        return g