<http://webisa.webdatacommons.org/prov/35388206>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/314950560> .
<http://webisa.webdatacommons.org/314950560>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/314950560>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/314950560>	<http://www.w3.org/ns/prov#value>	"In the embodiment shown the planar surface upon which the suction ports 82 are located is conical in shape, although other types of planar surface may be used, such as frusto-conical for example." .