<http://webisa.webdatacommons.org/concept/site_column_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"column" .
<http://webisa.webdatacommons.org/concept/site_column_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"site" .
<http://webisa.webdatacommons.org/concept/site_column_>	<http://www.w3.org/2000/01/rdf-schema#label>	"site column" .