About: http://webisa.webdatacommons.org/343321871

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	I needed trifocals or progressives.There was a very limited number of frames under $75 (they tried to sell me titanium frames that cost $250) but I finally found a pair that had nose pieces and no metal touching my face just under $75.
http://www.w3.org/ns/prov#wasQuotedFrom	cpaptalk.com