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": ""}
  @% KUlNTH        Ds7  Mexico   STENANTHIUM FRIGIDUM Z%)f  1142944 FW0Xz     LAT. 19Â°50' LONG. [-]102Â°17'50'' Ei+^         Lxw Stenanthium   U-102.365 Q 
{"catalogNumber": "1142944", "order": "", "family": "", "scientificName": "Stenanthium frigidum", "scientificNameAuthorship": "Kunth", "genus": "Stenanthium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-102.365", "verbatimCoordinates": "Lat. 19\u00c2\u00b050' Long. [-]102\u00c2\u00b017'50''", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}