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": ""}
 r  COLLINGWOOD TOWNSHIP, CONC. I, LOTS 5-6, 8 KM SOUTHWE ST OF COLLINGWOOD, PRETTY RIVER VALLEY GRANDIFOLIA &FL#    Fagus la        Canada +Wg   ~sGU grandifolia   Grey >_    f fagus grandifolia subsp. grandifoli4   + FAGACEAE   7K FAGALES  M 6730   wCd subsp.   s| - 1982-06-19 1563573 sW~   Ontario r  S. A. fREZNICEK & A. A. REZNICEK +M8 
{"catalogNumber": "1563573", "order": "Fagales", "family": "Fagaceae", "scientificName": "Fagus grandifolia subsp. grandifolia", "scientificNameAuthorship": "", "genus": "Fagus", "subgenus": "", "specificEpithet": "grandifolia", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "grandifolia", "identifiedBy": "", "recordedBy": "S. A. Reznicek & A. A. Reznicek", "recordNumber": "6730", "verbatimEventDate": "1982-06-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Grey", "municipality": "", "locality": "Collingwood Township, Conc. I, lots 5-6, 8 km southwest of Collingwood, Pretty River Valley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}