<http://webisa.webdatacommons.org/concept/u.s+pat_no_3%2C992%2C158>	<http://www.w3.org/2000/01/rdf-schema#label>	"u.s pat no 3,992,158" .
<http://webisa.webdatacommons.org/concept/u.s+pat_no_3%2C992%2C158>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"u.s pat" .
<http://webisa.webdatacommons.org/concept/u.s+pat_no_3%2C992%2C158>	<http://webisa.webdatacommons.org/ontology#hasHead>	"no" .
<http://webisa.webdatacommons.org/concept/u.s+pat_no_3%2C992%2C158>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"3,992,158" .