About: http://webisa.webdatacommons.org/122885579

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	per square kilometer; and 21 have densities higher than densely populated cities such as Rio de Janeiro
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net