About: http://webisa.webdatacommons.org/199952799

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	However, other metals such as manganese and copper may also corrode and will result in a different stain.
http://www.w3.org/ns/prov#wasQuotedFrom	mycleaningproducts.com