@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:1
  skos:prefLabel "deprecated concept"@en ;
  a skos:Concept .

envthes:msa0450
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:scopeNote "MS Academic Keywords"@en ;
  skos:definition "[Byung-Hwan Um] Forest biomass is a promising resource for future biofuels and bioproducts. Pre-pulping extractionof hemicellulose by alkaline (Green Liquor) pretreatment produces a neutral-pH extract containinghemicellulose-derived oligomers. A near-term option for use of this extract is to hydrolyze theoligomers to fermentable monomer sugars. Chips of mixed northern hardwoods were cooked in a rockingdigester at 160 øC for 110 min in Green Liquor at a concentration of 3% Na2O equivalent salts on drywood..."@en ;
  skos:broader envthes:1 ;
  owl:deprecated true ;
  skos:prefLabel "forest biomass"@en ;
  dc:creator <https://orcid.org/0000-0003-2195-3997> .