def dc_fields(self):
dc = DublinCore()
dc.title = self.title
dc.creator = self.author
dc.identifier = self.identifier_ark
dc.publisher = self.header.publisher
dc.rights = self.header.availability
dc.date = self.header.publication_date
dc.source = self.header.source_description
dc.description = self.project_desc
if self.geo_coverage:
dc.coverage_list.append(self.geo_coverage)
if self.creation_date:
dc.coverage_list.append(self.creation_date)
if self.header.series_statement:
dc.relation_list.append(self.header.series_statement)
# FIXME: should we also include url? site name & url are currently
# hard-coded when setting dc:relation in postcard ingest
return dc
