About: http://webisa.webdatacommons.org/307591594

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	They form part of food chains and food webs, about which you learnt in Class VII. An ecosystem is made of all the plants, animals and microorganisms in an area along with non-living components such as climate, soil, river deltas, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	aglasem.com