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": ""}
      A^C!z OAXACA    Aizoaceae 6u      3 FLAT GRAZED AR`EAS. VE!GETATION MAINLY THORNY LEGUMINOUS TREES AND SHRUBS.CLAY LOAM SOIL, OPEN SUN    PORTULACASTRUM AK7DG            Zyn  trianthema
{"catalogNumber": "", "order": "", "family": "Aizoaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Trianthema", "subgenus": "", "specificEpithet": "portulacastrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Flat grazed areas. Vegetation mainly thorny leguminous trees and shrubs. Clay loam soil, open sun", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}