<http://webisa.webdatacommons.org/concept/optical_card_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"card" .
<http://webisa.webdatacommons.org/concept/optical_card_>	<http://www.w3.org/2000/01/rdf-schema#label>	"optical card" .
<http://webisa.webdatacommons.org/concept/optical_card_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"optical" .