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": ""}
  wR7Tk 42.046819  Michigan 39&%     in 1/2 (|/2 - 2/3) ft. of water on fibrous peat bottom w    SAND LAKE 8a0k  1281873 %e(wb      |oN G1941-09-04  potamogeton strictifolius var. rutiloides #14#       Alismatales 2  fernald VnQa[   POTAMOGETON u[xR  
{"catalogNumber": "1281873", "order": "Alismatales", "family": "", "scientificName": "Potamogeton strictifolius var. rutiloides", "scientificNameAuthorship": "Fernald", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1941-09-04", "habitat": "In 1/2 (1/2 - 2/3) ft. of water on fibrous peat bottom", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Sand Lake", "decimalLatitude": "42.046819", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}