About: http://webisa.webdatacommons.org/306283478

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	When the size is between 1 ??m and 100 ??m, such as between 3 ??m and 100 ??m, such as between 5 ??m and 100 ??m, the above-mentioned ratio is normally in the range between 3:1 and 1:100, preferably in the range between 2:1 and 1:100.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com