<http://webisa.webdatacommons.org/123773805>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/293716815>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/123773805> .
<http://webisa.webdatacommons.org/123773805>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/123773805>	<http://www.w3.org/ns/prov#value>	"amides and other nitrogen-containing compounds such as 2-pyrrolidone, 2-piperidone, ??-caprolactam, N-alkylpyrrolidone, N-hydroxyalkylpyrrolidone, N-alkylpiperidone, N-alkylcaprolactam, dimethylacetamide and polyvinylpyrrolidone;" .