About: http://webisa.webdatacommons.org/217928713

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	this periodic table is an excellent tool for both periodic table of the elements - printable period
http://www.w3.org/ns/prov#wasQuotedFrom	prv.pl