<http://webisa.webdatacommons.org/254211067>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/262655384>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254211067> .
<http://webisa.webdatacommons.org/254211067>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yale.edu> .
<http://webisa.webdatacommons.org/254211067>	<http://www.w3.org/ns/prov#value>	"To prevent this, a lubricant, such as mineral oil, is always placed on the skin." .