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": ""}
      6 A: FREQUENT SHRUBS< ON LIMESTONE GRAVEL TERRACE ABOVE ON ARROYO    Q`U.d fabales  Jaumave $i    TAMAULIPAS   G)    c 1960-04-29 23.3338 9   V| VACHELIA CONSTRICTA  (BENTH.) SEIGLER & EBINGER  g    P? ( 1148183  92 MEXICO  6 j. crutchfield & m. johnston 5382 lA>-g    : Fabaceae LOS ÃBANOS (CAPRINO); 4 MI NE OF PALMILLAS ON THE ROADTO JAUMAVE iZn  
{"catalogNumber": "1148183", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia constricta", "scientificNameAuthorship": "(Benth.) Seigler & Ebinger ", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Crutchfield & M. Johnston", "recordNumber": "5382", "verbatimEventDate": "1960-04-29", "habitat": "Frequent shrubs on limestone gravel terrace above on arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "Jaumave", "municipality": "", "locality": "Los \u00c3\u0089banos (Caprino); 4 mi NE of Palmillas on the road to Jaumave", "decimalLatitude": "23.3338", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}