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": ""}
  edward g. voss Z   MICHIGAN       6 spirillus  2 (9 POTAMOGETONA?CEAE   y  ? 1281836 1966-07-31 q08   potamogetn spirillus r#   @1 he -89.400661  12311 =Q4     uncommon% in ca. 1 1/2 foot water, M     ALISMATALES g$F&     7 62 tuck. 
{"catalogNumber": "1281836", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton spirillus", "scientificNameAuthorship": "Tuck.", "genus": "", "subgenus": "", "specificEpithet": "spirillus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12311", "verbatimEventDate": "1966-07-31", "habitat": "uncommon in ca. 1 1/2 foot water,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-89.400661", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}