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": ""}
 Vx 5 Mexico  fabales s&/V]   EeMI FABACEAE unguis-cati 8g   G?Lx 587 1180782 8v8     ocampo pithecellobium unguis-cati P       ux#NQ 1960-03-05     VbKi 244 22.8532     # j. grutchfineld & m. jhnston  (l.) benth. yVn8p  Pithecellobium  +os0   x -99.1794 Tall weedy growth at edge of dusty road, clay soil near farms     
{"catalogNumber": "1180782", "order": "Fabales", "family": "Fabaceae", "scientificName": "Pithecellobium unguis-cati", "scientificNameAuthorship": "(L.) Benth.", "genus": "Pithecellobium", "subgenus": "", "specificEpithet": "unguis-cati", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Crutchfield & M. Johnston", "recordNumber": "5187", "verbatimEventDate": "1960-03-05", "habitat": "Tall weedy growth at edge of dusty road, clay soil near farms", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Ocampo", "municipality": "", "locality": "", "decimalLatitude": "22.8532", "decimalLongitude": "-99.1794", "verbatimCoordinates": "", "minimumElevationInMeters": "244", "maximumElevationInMeters": ""}