<http://webisa.webdatacommons.org/450698202>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/450698202>	<http://www.w3.org/ns/prov#value>	"Salts of these sulfonic acids may be alkali metal, alkaline earth metal, ammonium and organic amine salts. ##STR2## wherein R1 is a hydrogen atom or a methyl group" .
<http://webisa.webdatacommons.org/450698202>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/333262909>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450698202> .
<http://webisa.webdatacommons.org/prov/464017588>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450698202> .