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": ""}
  VS$? 15863   fB. rosales   _ malus pumila       CLAUDE E. GARTON :TWkM    U5 mich;igan  eETB. -85.85      TREE 7 M HIGH, VERY THICKLY BRANCHED AND CIRCULAR IN SHAPE IN ROADSIDE BESIDE ECREATIONAL AREA. EVIDENTLY AN ABANDIONED CULTIVAR. YoUc  MILL. >~   1466747 ?   1974-05-2U4 0W A      dQG 44.93333
{"catalogNumber": "1466747", "order": "Rosales", "family": "", "scientificName": "Malus pumila", "scientificNameAuthorship": "Mill.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "15863", "verbatimEventDate": "1974-05-24", "habitat": "Tree 7 m high, very thickly branched and circular in shape in roadside beside recreational area. Evidently an abandioned cultivar.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.93333", "decimalLongitude": "-85.85", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}