This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
n4britannica.
Subject Item
isa:423363331
rdf:type
prov:Entity
prov:value
The science of growing plants in water or some substance other than soil is called hydroponics, from the Greek hydro, meaning ??water,?? and ponos, meaning ??labor.?? In hydroponics, also called soilless culture, the stems and roots of the plants are supported.
prov:wasQuotedFrom
n4:com
Subject Item
isap:290844173
prov:wasDerivedFrom
isa:423363331