<http://webisa.webdatacommons.org/concept/poly%28ethylene_2_>	<http://www.w3.org/2000/01/rdf-schema#label>	"poly(ethylene 2" .
<http://webisa.webdatacommons.org/concept/poly%28ethylene_2_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"poly(ethylene" .
<http://webisa.webdatacommons.org/concept/poly%28ethylene_2_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"2" .