About: http://webisa.webdatacommons.org/230153400

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	he is certainly not unheard of - it usually means that the detector was getting less sensitive as time went on due to some sort of gradually accumulating gunk from my samples.
http://www.w3.org/ns/prov#wasQuotedFrom	corante.com