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": ""}
  1981-07-20 %.  TROELS MYNDEL PEDERSON QXjb      2 cyperaeae STOKES x-N    K` smã¥land   B3 carex rostrata  ^3y Sweden   `b[ Poales     :H carex    *Y: rostrata   contact um herbarium ~wE-*   P^ 1189891 
{"catalogNumber": "1189891", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex rostrata", "scientificNameAuthorship": "Stokes", "genus": "Carex", "subgenus": "", "specificEpithet": "rostrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Troels Myndel Pederson", "recordNumber": "", "verbatimEventDate": "1981-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Sweden", "stateProvince": "Sm\u00c3\u00a5land", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}