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": ""}
   ULMUS Q   zJm s. n.  g university of michigan campus, ann arbor  o/fv ULMUS MINOR SUBSP. MINOR   * WASHTENAW          1955-10-10 rj  1188503 =  minor X:]     e& David Keis   C3t MINOR MICHIGN #e`7   |Qci Uni7ed States
{"catalogNumber": "1188503", "order": "", "family": "", "scientificName": "Ulmus minor subsp. minor", "scientificNameAuthorship": "", "genus": "Ulmus", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "minor", "identifiedBy": "", "recordedBy": "David Keis", "recordNumber": "s. n.", "verbatimEventDate": "1955-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan campus, Ann Arbor", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}