About: http://webisa.webdatacommons.org/203245836

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	DO NOT smoke or have any ignition sources such as flames or spark-producing electrical tools in the area while handling or transporting cylinders.
http://www.w3.org/ns/prov#wasQuotedFrom	stevespanglerscience.com