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": ""}
michigan @- tk  1984-06-11 59   Wl SALICACEAE  : l.   A AT THE OLD BUHL DAM.  / Alcona  9aq malpighiales alba X(P!t    K One spreading clump along thePine River.  Populus alba ]eB/n       1309849   L UNITED STATES  1194 7@;  populus jVr   John V. Freudenstein M;9    f 44.574655  -83.756441 9zo   
{"catalogNumber": "1309849", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus alba", "scientificNameAuthorship": "L.", "genus": "Populus", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "1194", "verbatimEventDate": "1984-06-11", "habitat": "One spreading clump along the Pine River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "At the old Buhl Dam.", "decimalLatitude": "44.574655", "decimalLongitude": "-83.756441", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}