About: http://webisa.webdatacommons.org/366693214

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	In order for areas of this type to qualify all materials used including any coverings and coatings have to comply to Class 1 Surface Spread of Flame and also a very low 'fire propagation index'.
http://www.w3.org/ns/prov#wasQuotedFrom	diydoctor.org.uk