{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://api.waterdata.usgs.gov/ogcapi/v0/collections/method-citations/schema", "title": "Method Citations", "description": "Citation identifiers for water measurement methods.", "type": "object", "properties": { "id": { "type": "string", "title": "Id" }, "method_id": { "type": "string", "title": "Method Id" }, "citation_name": { "type": "string", "title": "Citation Name" }, "citation_method_number": { "type": "string", "title": "Citation Method Number" }, "method_source": { "type": "string", "title": "Method Source" } } }