http://vocab.lternet.edu/vocab/vocab/ LTER Controlled Vocabulary jporter jporter 2018-09-19 en 2011-03-26 23:07:21 demography 2011-03-26 23:07:21http://vocab.lternet.edu/vocab/vocab/skos/651http://vocab.lternet.edu/vocab/vocab/skos/438http://vocab.lternet.edu/vocab/vocab/skos/439