<http://webisa.webdatacommons.org/59573624> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/122776852> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/59573624> . <http://webisa.webdatacommons.org/prov/17382233> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/59573624> . <http://webisa.webdatacommons.org/59573624> <http://www.w3.org/ns/prov#value> "The atoms include metals such as copper and manganese which act as catalysts in proteins." . <http://webisa.webdatacommons.org/59573624> <http://www.w3.org/ns/prov#wasQuotedFrom> <sciencedaily.com> .