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": ""}
 JMgU -88.51261 UNITED STATES M FL@  Moose Lake, Tobin Harbor Isle Royale G7Fn[   ?u 1930-07-18  MICHIGAN ?      SCHEUCHZERIACEAE    EEl Scheuchzeria palustris Alismatales G]             3362  48.142714 /S/A  keweenaw !mm f    
{"catalogNumber": "", "order": "Alismatales", "family": "Scheuchzeriaceae", "scientificName": "Scheuchzeria palustris", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3362", "verbatimEventDate": "1930-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Moose Lake, Tobin Harbor Isle Royale", "decimalLatitude": "48.142714", "decimalLongitude": "-88.51261", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}