About: http://webisa.webdatacommons.org/363060059

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	l is an integer of 0 or 1, provided, however, that l is 0 if at least one of the R1 and R2 represents a group having an intramolecular anion in itself such as a sulfo group. ##STR3##
http://www.w3.org/ns/prov#wasQuotedFrom	google.es