About: http://webisa.webdatacommons.org/417554358

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	And even then about half the time I see an error when I re-read one of my comments later after someone comments on a comment.Missing short connecting words like 'and' and 'of' is the most common error, and is generally harmless.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org