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": ""}
 &E7+b mexico   21.6133      25655 pb [    ZACATECAS  c   j07 SAN NICOLÃ¡S; 20 KM WESTWARD TOWARD TLALTENANGO FROM THE ROAD JCT S OF JALPA  b angustissima    acaciella angustissima -brz  fabacee [S8    102.975 -5      jalpa XA   
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Acaciella angustissima", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "angustissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "25655", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Zacatecas", "county": "Jalpa", "municipality": "", "locality": "San Nicol\u00c3\u00a1s; 20 km Westward toward Tlaltenango from the road jct S of Jalpa", "decimalLatitude": "21.6133", "decimalLongitude": "-102.975", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}