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": ""}
    8 palustris   ym5 zannichellia palustris 1991-10-14 ?Vo    =VE 42.30207  X/c local, a large mass rooted on soft bottom o n side of huron river, in ca. 1 ft. water, POTAMOGETONACEAE X*pU  Edward G. Voss  !rLC   p9@lY 16200   a@  WASHTENAW UNITED STATES _(K>+  -83.74488 [kz  1282070 m,  ALISMATALES O= i   ^c# between m-|4 expressway bridge and bandemer park bridge. [ann arbor]    2E  MICHIGAN  L. S    qyPT Zannichellia 
{"catalogNumber": "1282070", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Zannichellia palustris", "scientificNameAuthorship": "L.", "genus": "Zannichellia", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16200", "verbatimEventDate": "1991-10-14", "habitat": "local, a large mass rooted on soft bottom of N side of Huron River, in ca. 1 ft. water,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "between M-14 expressway bridge and Bandemer Park bridge. [Ann Arbor]", "decimalLatitude": "42.30207", "decimalLongitude": "-83.74488", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}