About: http://webisa.webdatacommons.org/430645000

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	Alternatively, UDP, dUDP, and other analogs thereof are also commercially available from vendors such as Sigma (St. Louis, Mo.) and Pharmacia (Uppsala, Sweden).
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr