About: http://webisa.webdatacommons.org/411239137

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	These microbial ecosystems are balanced by limiting factors, such as the amount of food and predators.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com