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": ""}
 epj Alismataceae 41.76077 ^-s   u|%~W SAGITTARIA GRAMINEA    michigan H       =L~I# In sedge meadow at edge of sandy bottomed pond.  .kjPl [Achenes very young, but clearly short-beaked; anthers abparently longer? than filaments AAR 2008] United States U    !dp~ aanton a. reznicek graminea f<qEB    l5a -86.80005 MICHX. k    3 Alismatales  sagittaria F    Z[ 1977-08-17 
{"catalogNumber": "", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria graminea", "scientificNameAuthorship": "Michx.", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1977-08-17", "habitat": "In sedge meadow at edge of sandy bottomed pond.", "occurrenceRemarks": "[Achenes very young, but clearly short-beaked; anthers apparently longer than filaments AAR 2008]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.76077", "decimalLongitude": "-86.80005", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}