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": ""}
   Cp+Zn MICHIGAN    :N P  IN ABOUT 1 M. WATER, MUDDY COVE.    -85.466601  &@    j/W 1150       UNITED STATES @7H B   caryophy|lales R`r~  "flower spike erect, just above water. upper leaves only floating" xQ4  Persicaria # Y,    c Persicaria amphibia  
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Persicaria amphibia", "scientificNameAuthorship": "", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1150", "verbatimEventDate": "", "habitat": "In about 1 m. water, muddy cove.", "occurrenceRemarks": "\"Flower spike erect, just above water. Upper leaves only floating\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.466601", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}