About: http://webisa.webdatacommons.org/31832593

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	A - Yes, pigments obtained from some suppliers may contain toxic contaminants such as lead, mercury, and other heavy metals and most pigment suppliers do not supply a complete ingredients list which is of concern.
http://www.w3.org/ns/prov#wasQuotedFrom	cosmetictattooist.com