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": ""}
    $9 N 1151622    la laguna; 4 km al ne de sta. ma. del oro, carr. a la laguna ojc1   AC^/ J. CALZADA & L. RICO A. FABACEAE W&z   F CANAVALIA    7 1993-11-08    ,A8 18813 MEXICO  =   LAT. 21Â°^30' LOcNG. [-]104Â°33' I~HR  villosa 8$D/    21.3645  G00   GABRIEL FLORE5 F. ty   |f NAYARIT 
{"catalogNumber": "1151622", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Canavalia", "subgenus": "", "specificEpithet": "villosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gabriel Flores F.", "recordedBy": "J. Calzada & L. Rico A.", "recordNumber": "18813", "verbatimEventDate": "1993-11-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "La Laguna; 4 km al NE de Sta. Ma. Del Oro, carr. A la Laguna", "decimalLatitude": "21.3645", "decimalLongitude": "", "verbatimCoordinates": "Lat. 21\u00c2\u00b030' Long. [-]104\u00c2\u00b033'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}