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": ""}
 +ya~ 13.5  ~# 3 BURTON V. BARNES   -84.78394  r  POPULUS TREMULOIDES P    7@ ?M j.e. ecykenwalder   Ew Pellston Pla|n Research Site. 1956-07-16 G%6 5  Clone 50, male, sample tree 5. HAb/    UNITED STATES L ;Z   @1N salicaceae     MALPIGHIALES (2A    Emmet k S]    1559883 8|],  Michigan 0:vx   5rqBm MICHX.
{"catalogNumber": "1559883", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus tremuloides", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.E. Eckenwalder", "recordedBy": "Burton V. Barnes", "recordNumber": "13.5", "verbatimEventDate": "1956-07-16", "habitat": "", "occurrenceRemarks": "Clone 50, male, sample tree 5.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Pellston Plain Research Site.", "decimalLatitude": "", "decimalLongitude": "-84.78394", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}