<http://webisa.webdatacommons.org/131405185>	<http://www.w3.org/ns/prov#value>	"In the sulfonated copolymer, a, b, c and d are mole fractions for each monomer present in the copolymer, each independently from 0.01 to about 1 and X is a cation or a hydrogen atom." .
<http://webisa.webdatacommons.org/131405185>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/472367344>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/131405185> .
<http://webisa.webdatacommons.org/131405185>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .