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": ""}
L. %   MACKINAC ]s    k3 ~D JOHN H. EHLERS  0[v, 45.966787 ACER PENSYLVANICUM TRC    ]7 michigan 1929-09-07 Mxd00      DUNE REGION BETWEEN BREVORT LAKE AND LAKE MICHIGAN, 3RD DURNE FRIDGE >5   CTQ PENSYLVANICUM   f united states  7 s&r 1333210   U S 4456    lTD%h -84.930153    Sapindales SAPINDACEAE Q  
{"catalogNumber": "1333210", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer pensylvanicum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pensylvanicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4456", "verbatimEventDate": "1929-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Dune region between Brevort Lake and Lake Michigan, 3rd dune ridge", "decimalLatitude": "45.966787", "decimalLongitude": "-84.930153", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}