About: http://webisa.webdatacommons.org/126879932

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	Nonetheless, as described below with respect to types A and B, effective dosages (expressed in terms of LD50's or biological units) may vary significantly among the various serotypes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr