About: http://webisa.webdatacommons.org/183507668

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	For example, atoms forming a crystal can not be placed in a completely arbitrary fashion because two can not occupy the same place at the same time, electrons have to be shared in particular ways, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.uk