About: http://webisa.webdatacommons.org/337367019

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	Beryllium is a toxic metal with some unusual properties and this video reviews them such as its metallic properties, being transparent to x-rays, but can cause an industrial lung disease.
http://www.w3.org/ns/prov#wasQuotedFrom	watchknowlearn.org