About: http://webisa.webdatacommons.org/142941742

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, the above procedure may be repeated, replacing nicotinic acid with an analogous starting material, e.g. picolinic acid, isonicotinic acid, 3-quinolinecarboxylic acid, 4-isoquinolinecarboxylic acid or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com