About: http://webisa.webdatacommons.org/217750380

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	At first this was true: an alloy containing between 0.2% and 1% carbon is the hardest of the steels.
http://www.w3.org/ns/prov#wasQuotedFrom	ucdavis.edu