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": ""}
  ACULEATA x7D  Walter N. Koelz B/9     SINDH >Jv  pakistan (<w   r+xS 7665   1504042 5^&9=   cU parkinsonia aculeata   0~gP 1934-03-10 FABACEAE @m.RV    q6 PARKINSONIA    BuO4Y FABALES  l. GPO   Karachi vo?1  Karachi mX* 
{"catalogNumber": "1504042", "order": "Fabales", "family": "Fabaceae", "scientificName": "Parkinsonia aculeata", "scientificNameAuthorship": "L.", "genus": "Parkinsonia", "subgenus": "", "specificEpithet": "aculeata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "7665", "verbatimEventDate": "1934-03-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "Sindh", "county": "Karachi", "municipality": "", "locality": "Karachi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}