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": ""}
rhododendron ?VQ$T   bdIT united states  $[3 JOHN V. FREUDENSTEIN  michigan Urz      1985-07-03 ,-  )   S -88.35083    c ~ (OEDER) K.A. KRON & W.S. JUDD  ERICACEAE 41[+4   0Y rhododendron groenlandicum  1727 `   Ericales  `?   kathleen a. kron |8   ?( GROENLANDICUM    
{"catalogNumber": "", "order": "Ericales", "family": "Ericaceae", "scientificName": "Rhododendron groenlandicum", "scientificNameAuthorship": "(Oeder) K.A. Kron & W.S. Judd", "genus": "Rhododendron", "subgenus": "", "specificEpithet": "groenlandicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kathleen A. Kron", "recordedBy": "John V. Freudenstein", "recordNumber": "1727", "verbatimEventDate": "1985-07-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-88.35083", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}