About: http://webisa.webdatacommons.org/72013042

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 procedure is time-consuming which takes more than 30 minutes and requires special handling, as xylene is a highly toxic chemical that emits noxious fumes.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org