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": ""}
 T17N R11W S15 SW1/4, E 72nd St., ca. 0.3 km E of S Saddler Rd. wLfxT       cornuta T~b   3k7ON T17N R11W S15 SW1/4, 43.85887, -85.61832 1561591 [K  MICHIGAN |L   a: 2018-06-08   Pn marshall  Betulaceae 92P     *j<  corylus  2209 (Oa    43.85887 enF<@    bradford s. slaughter -   
{"catalogNumber": "1561591", "order": "", "family": "Betulaceae", "scientificName": "", "scientificNameAuthorship": "Marshall", "genus": "Corylus", "subgenus": "", "specificEpithet": "cornuta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "2209", "verbatimEventDate": "2018-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T17N R11W S15 SW1/4, E 72nd St., ca. 0.3 km E of S Saddler Rd.", "decimalLatitude": "43.85887", "decimalLongitude": "", "verbatimCoordinates": "T17N R11W S15 SW1/4, 43.85887, -85.61832", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}