<http://webisa.webdatacommons.org/144509841>	<http://www.w3.org/ns/prov#value>	"Preferred sources of biopolymers include mammals such as pigs, e.g., near-term fetal pigs, sheep, and cows." .
<http://webisa.webdatacommons.org/144509841>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/213586948>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144509841> .
<http://webisa.webdatacommons.org/144509841>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .