{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Benjamin S. Leonhardt", "hasEmail": "mailto:bleonhardt@usgs.gov"}, "description": "These data consist of lake trout and burbot diet information collected from USGS spring and fall gillnet surveys in Northern Lake Michigan from 2021-2023. All prey were identified, enumerated and weighed. Only fish prey had lengths measured.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P1AAZVE4", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.6697ee71d34e2fec2bd97461.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6697ee71d34e2fec2bd97461", "keyword": ["Lota lota", "Salvelinus namaycush", "USGS:6697ee71d34e2fec2bd97461", "aquatic ecosystems", "biota", "burbot", "environment", "field sampling", "fish", "lake trout", "native species", "population and community ecology"], "modified": "2025-01-31T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-85.9735, 45.2169, -84.9902, 45.8518", "theme": ["geospatial"], "title": "Northern Lake Michigan lake trout (Salvelinus namaycush) and burbot (Lota lota) diet data, 2021-2023"}