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": ""}
  d7  8397  3  9 44.65595    0l6 1330253  [  michigan u  1950-07-01    Jt= Eleocharis ellipica 8c1Mx    ) Ht -85.51668  8S  UNITED STATES   Grand TraveUrse *   r. POALES    vt*s arbutus lake, small pond on east side of 2n d lake. Eleocharis elliptica *I     c H$ kunth   
{"catalogNumber": "1330253", "order": "Poales", "family": "", "scientificName": "Eleocharis elliptica", "scientificNameAuthorship": "Kunth", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "elliptica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8397", "verbatimEventDate": "1950-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Grand Traverse", "municipality": "", "locality": "Arbutus Lake, small pond on east side of 2nd lake.", "decimalLatitude": "44.65595", "decimalLongitude": "-85.51668", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}