Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
  T~S Spreng.     kz~  6862  6fWd CAREX   gn canada london, s bank of thames river on ne side of london, ca 1/2 mile w of fanshaw lake dam. h4LH     /A 19 1982-07-23    AP ONT|ARIO CAREX ATHERODES j      B Cyperaceae MIDDLESEX ex   PK>  Poales  Anton A. Reznicek W:N   1362155  Q&dS     Y atherodes 
{"catalogNumber": "1362155", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex atherodes", "scientificNameAuthorship": "Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "atherodes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "6862", "verbatimEventDate": "1982-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Middlesex", "municipality": "", "locality": "London, S bank of Thames River on NE side of London, ca 1/2 mile W of Fanshaw Lake Dam.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}