http://vocab.lternet.edu/vocab/vocab/ LTER Controlled Vocabulary jporter jporter 2018-09-19 en 2011-01-14 17:12:33 food webs 2011-01-14 17:12:33 food web http://vocab.lternet.edu/vocab/vocab/skos/799http://vocab.lternet.edu/vocab/vocab/skos/125http://vocab.lternet.edu/vocab/vocab/skos/445