<http://webisa.webdatacommons.org/20544940>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/20544940>	<http://www.w3.org/ns/prov#value>	"Hard shell: Exterior surface of a helmet that is made of thick, hard plastic, fiberglass or other material." .
<http://webisa.webdatacommons.org/20544940>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<helmets.org> .
<http://webisa.webdatacommons.org/prov/283181313>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/20544940> .
<http://webisa.webdatacommons.org/prov/50103620>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/20544940> .