{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.saltworks","code":"thing-q1880708","url":"https://ver.cy/models/thing/q1880708/","name":"saltworks","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.5","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.BLT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A place or installation where salt is produced, by evaporating seawater or brine in pans or ponds (salt pans, salterns) or by boiling brine; distinct from salt mines, which extract rock salt.","purpose":"Let an agent describe saltworks by method, location, history and heritage, and point to production data and heritage records.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Produces salt by evaporation, unlike salt mines; brine source (sea, saline lake, natural brine, solution mining) differs from evaporation method.","Solar works use sun and wind; open-pan works boil brine; modern vacuum-pan works evaporate purified brine mechanically.","Many coastal salterns are important bird habitats."],"structure":{"bundles":[{"id":"site","name":"Site","description":"Which saltworks.","layers":[{"id":"identity","name":"Identity","description":"Name and location.","findings":[{"id":"site","name":"Site","description":"Name and place.","questions":[{"text":"Which saltworks is it?","kind":"provenance"},{"text":"Where is it?","kind":"provenance"}]}]},{"id":"status","name":"Status","description":"Active or historic.","findings":[{"id":"status","name":"Status","description":"Status and dates.","questions":[{"text":"Is it active?","kind":"provenance"},{"text":"Since when?","kind":"provenance"}]}]}]},{"id":"production","name":"Production","description":"Method and output.","layers":[{"id":"method","name":"Method","description":"Evaporation or boiling.","findings":[{"id":"method","name":"Method","description":"Process.","questions":[{"text":"Which method is used?","kind":"provenance"},{"text":"From seawater or brine?","kind":"provenance"}]}]},{"id":"output","name":"Output","description":"Volumes.","findings":[{"id":"output","name":"Output","description":"Tonnes and year.","questions":[{"text":"How much salt is produced?","kind":"measurement"},{"text":"In which year?","kind":"provenance"}]}]}]},{"id":"environment","name":"Environment","description":"Ecology.","layers":[{"id":"habitat","name":"Habitat","description":"Birds and species.","findings":[{"id":"habitat-value","name":"Habitat value","description":"Species and protection.","questions":[{"text":"Which species use the site?","kind":"provenance"},{"text":"Is it protected?","kind":"provenance"}]}]},{"id":"impacts","name":"Impacts","description":"Effects.","findings":[{"id":"impact","name":"Impact","description":"Type.","questions":[{"text":"What environmental impacts occur?","kind":"provenance"},{"text":"How are they managed?","kind":"provenance"}]}]}]},{"id":"heritage","name":"Heritage","description":"History.","layers":[{"id":"history","name":"History","description":"Origins.","findings":[{"id":"history","name":"History","description":"Dates and events.","questions":[{"text":"When was it founded?","kind":"provenance"},{"text":"How did it develop?","kind":"provenance"}]}]},{"id":"protection","name":"Protection","description":"Listing.","findings":[{"id":"listing","name":"Listing","description":"Register and status.","questions":[{"text":"Is it listed as heritage?","kind":"provenance"},{"text":"By whom?","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["describe methods, sites and data with sources"],"mustNot":["make health claims about salt types"],"requiresHuman":[]},"ethics":{"considerations":["habitat conservation","heritage"],"affectedParties":["workers","local communities","wildlife"]},"owners":{"steward":"the operator or owner of each saltworks","roles":[],"masterSystems":["heritage registers","mining and production statistics"]},"relations":[{"target":"Q100166391","type":"parent","note":"registry parent class"},{"target":"Q811979","type":"parent","note":"registry parent class"},{"target":"salt","type":"related","note":"product"},{"target":"salt mine","type":"related","note":"rock salt extraction"},{"target":"evaporation pond","type":"related","note":"infrastructure"},{"target":"heritage site","type":"related","note":"protection"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.saltworks","Wikidata: Q1880708 (https://www.wikidata.org/wiki/Q1880708)","UNESCO World Heritage: per site for example the Royal Saltworks of Arc-et-Senans"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"required","items":["Grid of shallow ponds near the coast","Salt heaps and pans","Shallow evaporation ponds, sometimes coloured pink or red, or buildings with boiling pans."]},"capabilities":{"applicability":"required","items":["describe production methods","describe historic and active saltworks","give production data with sources","describe heritage and ecological value"]},"hazards":{"applicability":"required","items":["Habitat loss when abandoned or converted","Heavy-metal or microplastic contamination of salt"]},"interfaces":{"applicability":"required","items":["Codex standard for food grade salt (CXS 150-1985)","Environmental and heritage protection of coastal wetlands"]},"context":{"applicability":"required","items":["Producing salt for food, industry and de-icing.","solar saltworks (seawater, saline lake water or other brines)","open-pan boiling saltworks (historic and operating)","graduation towers concentrating brine before crystallisation","vacuum-pan saltworks"]}},"sources":[{"title":"Q1880708","url":"https://www.wikidata.org/wiki/Q1880708","note":"identity of the registry item, labels and sitelinks"},{"title":"Saltworks","url":"https://en.wikipedia.org/wiki/Saltworks","note":"general description of the subject"},{"title":"Salt: 2019 Minerals Yearbook","url":"https://pubs.usgs.gov/myb/vol1/2019/myb1-2019-salt.pdf","note":"Solar and vacuum-pan production, inland brines, solution mining and salt uses."},{"title":"From the Great Saltworks of Salins-les-Bains to the Royal Saltworks of Arc-et-Senans, the Production of Open-pan Salt","url":"https://whc.unesco.org/en/list/203","note":"Underground brine extraction, heated evaporation and World Heritage identification."},{"title":"Historic Saltworks Complex in Ciechocinek","url":"https://whc.unesco.org/en/tentativelists/6882/","note":"Graduation towers integrated with a saltworks and continuing traditional boiling production."},{"title":"Standard for Food-Grade Salt, CXS 150-1985","url":"https://www.fao.org/fao-who-codexalimentarius/sh-proxy/en/?lnk=1&url=https%3A%2F%2Fworkspace.fao.org%2Fsites%2Fcodex%2FStandards%2FCXS+150-1985%2FCXS_150e.pdf","note":"Correct standard identifier, food-grade product scope and contaminant requirements."},{"title":"Salt Ponds, Staff Report 2005","url":"https://www.bcdc.ca.gov/wp-content/uploads/sites/354/2023/09/Salt-Ponds-PDF.pdf","note":"Solar salt ponds, ecological value, waterbird habitat and conservation tradeoffs."},{"title":"Microplastic contamination in commercial salt: An issue for their sampling and quantification","url":"https://pubmed.ncbi.nlm.nih.gov/36279784/","note":"Documented microplastic contamination in salt from salterns."}],"openQuestions":[],"resources":{"spec":"/models/things/publications/thing-q1880708/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q1880708/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-10-21T21:05:06Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-22T10:16:58+00:00: completeness 1.00; sense: Wikidata description; 8 live sources; review by codex: pass","interaction.properties":"Saltworks vary; areas and capacities belong to each site."},"score":1.0}}