About: http://webisa.webdatacommons.org/51461763

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	There have been some exceptions, such as zinc and iron; however, as a class, transition metals have been found to have a lower background presence in these waters than other metals such as aluminum, lithium, boron and strontium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr