About: http://webisa.webdatacommons.org/63718713

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	# [18:48] * Bert (If the # of commas is a problem: you can also extend by changing the name: old radial(a b c) and new radial4(a,b,c,d).)
http://www.w3.org/ns/prov#wasQuotedFrom	krijnhoetmer.nl