About: http://webisa.webdatacommons.org/451318445

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 nonhazardous radioactive substance mixed with a fluorescent material and encased in transparent material such as glass or plastic could be shaped and placed in almost any desired fashion.
http://www.w3.org/ns/prov#wasQuotedFrom	worldcat.org