<http://webisa.webdatacommons.org/140695797>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/143524013>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/140695797> .
<http://webisa.webdatacommons.org/140695797>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/140695797>	<http://www.w3.org/ns/prov#value>	"Accordingly, there is a large demand for systems and methods which serve to ???tighten??? the skin to remove sags and wrinkles in the face and neck." .