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": ""}
    CACTU-ACACIA GRASSLAND, REOBROWN LOAM DERIVED FROM ERODED VOLCANIC ROCK i1VD    A?. $ la curva del ãguila (la pedrera); 6 mi sw of villa madero  ( 1149667    ~Z . fabaceae  R 130   P:- (l.) seigler & ebinger      ) 24.3474   vach3llia tortuosa Yg     Siv< Durango    c -104.394
{"catalogNumber": "1149667", "order": "", "family": "Fabaceae", "scientificName": "Vachellia tortuosa", "scientificNameAuthorship": "(L.) Seigler & Ebinger", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "130", "verbatimEventDate": "", "habitat": "Cactus-acacia grassland, redbrown loam derived from eroded volcanic rock", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Durango", "municipality": "", "locality": "La Curva del \u00c3\u0081guila (La Pedrera); 6 mi SW of Villa Madero", "decimalLatitude": "24.3474", "decimalLongitude": "-104.394", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}