@prefix cito: <http://purl.org/spar/cito/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sub1: <https://w3id.org/np/RAz2MJDmaJc9nyW0sYeUPFTIjS8MwvTrpASCmROyzJP_c/> .
@prefix this: <https://w3id.org/np/RAz2MJDmaJc9nyW0sYeUPFTIjS8MwvTrpASCmROyzJP_c> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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sub1:assertion {
  <https://doi.org/10.3897/BDJ.10.e77516> cito:hasQuotedText "The trophic level of prey species was assigned, based on their trophic habits as follows: bivalves' trophic position = 2 (filter feeders); gastropod Phorcus turbinatus trophic position = 2 (herbivore); polychaete A. succinea trophic position = 2.78 (omnivore)";
    rdfs:comment "Documents the baseline species selection and assigned trophic levels used for calculating blue crab trophic position. These assignments follow established ecological knowledge and enable standardized trophic position estimates across sites with different baseline species." .
  
  orcid:0000-0003-4072-0662 cito:quotes <https://doi.org/10.3897/BDJ.10.e77516> .
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