PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 260 (xsd:integer)
nif:isString
  • To extract noun phrases to use as search terms for each of the papers on PubMed Central, we run a software program written in Python based NLTK (http://www.nltk.org/) to automatically extract nouns, adjectives, and noun phrases from each sentence in the paper.
is nif:referenceContext of
rdf:type