<http://webisa.webdatacommons.org/prov/72699116>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/190566834> .
<http://webisa.webdatacommons.org/190566834>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/190566834>	<http://www.w3.org/ns/prov#value>	"However, these are only examples and any other hydrogel substances or types known to those skilled in the art may also be used." .
<http://webisa.webdatacommons.org/190566834>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .