About: http://webisa.webdatacommons.org/109285362

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	In all cases, however, there is a limit, and after it is reached the ordinary effects of these substances are seen.
http://www.w3.org/ns/prov#wasQuotedFrom	wikisource.org