About: http://webisa.webdatacommons.org/410989936

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	Such low trace amounts do not cause any problem especially since at least a part of the solvent is decomposed, by way of the Claus catalyst, to the harmless components CO, H2, CO2, and water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com