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": ""}
 UoQ 1984-07-12    acer oo/    tQ +; sapindales  45.58887 )Y  N      st+d JOHN V.D FREUDENSTEIN  T37N R2E Sec 14 U(S3  1398 D    m t37n r2e sec 14      x5PK  -84.15558   rubrum 7  
{"catalogNumber": "", "order": "Sapindales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Acer", "subgenus": "", "specificEpithet": "rubrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "1398", "verbatimEventDate": "1984-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "T37N R2E Sec 14", "decimalLatitude": "45.58887", "decimalLongitude": "-84.15558", "verbatimCoordinates": "T37N R2E Sec 14", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}