<http://webisa.webdatacommons.org/270470639> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/169050691> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/270470639> . <http://webisa.webdatacommons.org/270470639> <http://www.w3.org/ns/prov#value> "For example, acid addition salts such as inorganic acid" . <http://webisa.webdatacommons.org/270470639> <http://www.w3.org/ns/prov#wasQuotedFrom> <faqs.org> .