<http://webisa.webdatacommons.org/prov/347738815>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/175336226> .
<http://webisa.webdatacommons.org/175336226>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/175336226>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/347738803>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/175336226> .
<http://webisa.webdatacommons.org/175336226>	<http://www.w3.org/ns/prov#value>	"A is a polyurethane block containing at least one hydrophilic end group X1, B is a hydrophobic polyurethane block, X1 and X2 are each a hydrophilic end group, and n is an integer from 1 to 20." .