<http://webisa.webdatacommons.org/concept/_pc_20-28>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"20-28" .
<http://webisa.webdatacommons.org/concept/_pc_20-28>	<http://webisa.webdatacommons.org/ontology#hasHead>	"pc" .
<http://webisa.webdatacommons.org/concept/_pc_20-28>	<http://www.w3.org/2000/01/rdf-schema#label>	"pc 20-28" .