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": ""}
   SPIRODELA I_@J  SPIRODELA POLYRHIZA  Y`   .1 alismatales   1474459 H & 8   s (l.) schleid.     xA[Y araceae  (U sleeping bear dunes ational lakeshore from dnr fish weir almost to dunes.     44.722026  LQ!      L -86.137588 BENZIE 4   M CALM EDGES OF PLATTE RIVER, GROWING AMONG LEMNA.  `1k< MICHIGAN   p@ 1987-08-27
{"catalogNumber": "1474459", "order": "Alismatales", "family": "Araceae", "scientificName": "Spirodela polyrhiza", "scientificNameAuthorship": "(L.) Schleid.", "genus": "Spirodela", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1987-08-27", "habitat": "Calm edges of Platte River, Growing among Lemna.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Benzie", "municipality": "", "locality": "Sleeping Bear Dunes National Lakeshore from DNR fish weir almost to dunes.", "decimalLatitude": "44.722026", "decimalLongitude": "-86.137588", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}