About: http://webisa.webdatacommons.org/198547194

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	Salt is an example of how you can have elements that are, in their pure form, dangerous and yet the compound has much different properties.
http://www.w3.org/ns/prov#wasQuotedFrom	depletedcranium.com