<http://webisa.webdatacommons.org/prov/513149967>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391719562> .
<http://webisa.webdatacommons.org/391719562>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/391719562>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/391719562>	<http://www.w3.org/ns/prov#value>	"Furthermore, a thin fiber layer may exist between the substantially rigid bone and the pores, fissures or other irregularities of some the prior art macro surfaces." .
<http://webisa.webdatacommons.org/prov/313881862>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/391719562> .