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": ""}
     < angustissima  AyDRq 1976-09-24 -99.4609 r#Q|   |_ 3 TAMAULIPAS Francisco GonzÃ¡lez-Medrano [=!    ; ARBUSTO (MILL.) BRITTON & ROSE fU   9966 z@q8   A. Sandoval & P. Zavaleta tJ    J2$mM 1147962 fabales /Him   san francisco del caã±ã³n; 14 km al se de palmillas, ranho el balcã³n /0   +, Acaciella angustissima  py Acaciella  ~Ox= Fabaceae Jaumave Z*   /4z MEXICO  1GZH  23.2057 
{"catalogNumber": "1147962", "order": "Fabales", "family": "Fabaceae", "scientificName": "Acaciella angustissima", "scientificNameAuthorship": "(Mill.) Britton & Rose", "genus": "Acaciella", "subgenus": "", "specificEpithet": "angustissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Francisco Gonz\u00c3\u00a1lez-Medrano", "recordedBy": "A. Sandoval & P. Zavaleta", "recordNumber": "9966", "verbatimEventDate": "1976-09-24", "habitat": "arbusto", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "Jaumave", "municipality": "", "locality": "San Francisco del Ca\u00c3\u00b1\u00c3\u00b3n; 14 km al SE de Palmillas, Rancho el Balc\u00c3\u00b3n", "decimalLatitude": "23.2057", "decimalLongitude": "-99.4609", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}