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": ""}
  rhododendronY groenland|cum  0>K   x+X 1983-06-20  groenlandicum a5PY   < Michigan    h` Ericaceae ericalesh&i[   C   FREQUENT IN SPHAGNUM BOG.  3H 44.73546 UNITED STATES  YLT   rhododendron 7  1241338 g,B+%     +%-# Kathleen A. Kron crawford /1l7/    Y^ -84.65614  fN T27N R3W SEC 15 HARTWICK PINES. (oeder) k.a. kron & w.s. judd W :R  516 k  John V. Freudenstein n2K 
{"catalogNumber": "1241338", "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": "516", "verbatimEventDate": "1983-06-20", "habitat": "Frequent in sphagnum bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "T27N R3W Sec 15 Hartwick Pines.", "decimalLatitude": "44.73546", "decimalLongitude": "-84.65614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}