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": ""}
   >Av(t 1945-10-15   m P PIMA  IPOMOEA HIRSUTULA VrWS   ipomoea n?     F CONVOLVULACEAE   X 1460627 menenger's dam WodbL   ditch banks        Arizona B  12-45 4]j  hirsutula  A  UNITED STATES k   p Solanales Jacq. f. -5   
{"catalogNumber": "1460627", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea hirsutula", "scientificNameAuthorship": "Jacq. f.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "hirsutula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "128-45", "verbatimEventDate": "1945-10-15", "habitat": "Ditch banks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Pima", "municipality": "", "locality": "Menenger's Dam", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}