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": ""}
 O0Qg4 -84.556292   cPB0 FILIFORMIS 1998-08-12 C6  Potamogetonaceae K    fYyg edward g. voss 45.438414 w   2^ PIGEON RIVER COVE AT SOUTH END OF MULLETT LAKE. KOEHLER TWP. 1244869 f   T stuckenia filiformis subsp. occidntalis    s( 16356 alismatales zIg]   c. barre hellquist  ~A   - UNITED STATES   H$E stuckenia  subsp.  9      -P cheboygan  # MICHIGAN (J.W. ROBBINS) HAYNES, D.H. LES & M. KRAL  ,-  occidentalis HcV 
{"catalogNumber": "1244869", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Stuckenia filiformis subsp. occidentalis", "scientificNameAuthorship": "(J.W. Robbins) Haynes, D.H. Les & M. Kral", "genus": "Stuckenia", "subgenus": "", "specificEpithet": "filiformis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "occidentalis", "identifiedBy": "Edward G. Voss", "recordedBy": "C. Barre Hellquist", "recordNumber": "16356", "verbatimEventDate": "1998-08-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Pigeon River cove at south end of Mullett Lake. Koehler Twp.", "decimalLatitude": "45.438414", "decimalLongitude": "-84.556292", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}