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": ""}
   RU Acer       io+D1 3816 South Fox Island, northern edge of lighthouse area qz&MD   C L.   |$8B[ 1333144      -85.848907 zhp   ,yf 1985-08-16    leelanau l+qL    United States G 
{"catalogNumber": "1333144", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3816", "verbatimEventDate": "1985-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Leelanau", "municipality": "", "locality": "South Fox Island, northern edge of lighthouse area", "decimalLatitude": "", "decimalLongitude": "-85.848907", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}