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": ""}
     B] % Michigan      dk 42Â°15'14.93"N 83Â°36'43.08"W      (hitchc. & chase) mohlenbr.  /q<    +17 praecocius    O= Dichanthelium praecocius     1986-06-03 ]u   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Dichanthelium praecocius", "scientificNameAuthorship": "(Hitchc. & Chase) Mohlenbr.", "genus": "", "subgenus": "", "specificEpithet": "praecocius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1986-06-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "42\u00c2\u00b015'14.93\"N 83\u00c2\u00b036'43.08\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}