<http://webisa.webdatacommons.org/prov/152052970>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133361708> .
<http://webisa.webdatacommons.org/prov/496652252>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133361708> .
<http://webisa.webdatacommons.org/prov/449078595>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133361708> .
<http://webisa.webdatacommons.org/133361708>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/133361708>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/133361708>	<http://www.w3.org/ns/prov#value>	"Examples of suitable chelating agents include EDTA, DTPA, DTPA-BMA and salts and complexes thereof especially calcium, sodium or meglumine salts, e. g. edetate disodium, edetic acid, calcium EDTA." .