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": ""}
  $ -105.877177 contact um herbarium y%!e  Poales  sJ     39.77984 x   yZ 9605 kit. P  Carex nigricans N   cDw3 2012-08-12  niEgricans 6%F    .J[ colorado    1459921 esK   united states l  Cyperaceae k Y    CAREX r.o  Janet L. Wingate [.  3491 s3Rx  
{"catalogNumber": "1459921", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigricans", "scientificNameAuthorship": "Kit.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigricans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Janet L. Wingate", "recordNumber": "9605", "verbatimEventDate": "2012-08-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "39.77984", "decimalLongitude": "-105.877177", "verbatimCoordinates": "", "minimumElevationInMeters": "3491", "maximumElevationInMeters": ""}