<http://webisa.webdatacommons.org/prov/131050834>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/48070232> .
<http://webisa.webdatacommons.org/48070232>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/48070232>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/48070232>	<http://www.w3.org/ns/prov#value>	"B is a hydrophilic polymer block from the group of the C2-C4-polyalkylene glycols." .