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": ""}
     (l.) benth. a        <oEB PITHECELLOBIUM UNGUIS-CATI 22.8532 4  -99.1794 $    Pithecellobium cV8   1y?0& FABACEAE     C_ J. Crutchfield & M. Johnston    d 9 tall weedy growth at edge ot dusty road, clay soil near farms   
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Pithecellobium unguis-cati", "scientificNameAuthorship": "(L.) Benth.", "genus": "Pithecellobium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Crutchfield & M. Johnston", "recordNumber": "", "verbatimEventDate": "", "habitat": "Tall weedy growth at edge of dusty road, clay soil near farms", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "22.8532", "decimalLongitude": "-99.1794", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}