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": ""}
 ACACIELLA AMGUSTISSIMA Btx     5/ Fabales FABACEAE Qt`   santiago P!-y%  2946 j0  1147951 i  NUEVO LEON 9/0a   ~ g (mill.) britton & rose  u 1939-08-23    YZabundant on dry banks in pine forest  `.R angustissima mexico uT   8 -100.158  !GN/ 25.2623  o! Cornei3us H. Mull8er   k ACACIELL|A     0P9A| POTRERO REDONDO; LA TRINIDAD TO POTRERO REDONDO
{"catalogNumber": "1147951", "order": "Fabales", "family": "Fabaceae", "scientificName": "Acaciella angustissima", "scientificNameAuthorship": "(Mill.) Britton & Rose", "genus": "Acaciella", "subgenus": "", "specificEpithet": "angustissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cornelius H. Muller", "recordNumber": "2946", "verbatimEventDate": "1939-08-23", "habitat": "Abundant on dry banks in pine forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "Santiago", "municipality": "", "locality": "Potrero Redondo; La Trinidad to Potrero Redondo", "decimalLatitude": "25.2623", "decimalLongitude": "-100.158", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}