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": ""}
   Fn% united states   N 42.49625, W 085.81535, WGS 84 datum y        latifolia > N    f SAGITTARIA Sagittaria latifolia %0L   michigan ^wl      G in upper floodplain, partly open, in silty sandy saturatedN soil adjacent to small streamlet. with, eutrochium maculatum, lemna spp., nasturtiummicrophyllum, pedicularis lanceolata  y LLEGAN     A few, Corolla white ^ +U     ,01 2017-07-14
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Sagittaria latifolia", "scientificNameAuthorship": "", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "latifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2017-07-14", "habitat": "In upper floodplain, partly open, in silty sandy saturated soil adjacent to small streamlet. With, Eutrochium maculatum, Lemna spp., Nasturtium microphyllum, Pedicularis lanceolata", "occurrenceRemarks": "A few, Corolla white", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N 42.49625, W 085.81535, WGS 84 datum", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}