About: http://webisa.webdatacommons.org/20032161

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	Instead of using heavy metals such as lead to block radiation and X-rays, the new fabric is non-toxic, lead-free and sandwiched between two layers of woven fabric.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk