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": ""}
   JACKSON +k    potamogeton @2y    rutiloides [t6x+  c.m. tarzwell Z!     6#D var.  42.17622      bK- PSTRICTIFOLIUS   POTAMOGETONACEAE k  depth of water: 2-1/2 ft. bottom: sand covered with organic remains rn:  156    UNITED STATES T?     I MICHIGAN  ALISMATALES   VJ]   ;cq fernald
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "", "scientificNameAuthorship": "Fernald", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "strictifolius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rutiloides", "identifiedBy": "", "recordedBy": "C.M. Tarzwell", "recordNumber": "156", "verbatimEventDate": "", "habitat": "Depth of Water: 2-1/2 ft. Bottom: Sand covered with organic remains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "", "decimalLatitude": "42.17622", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}