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": ""}
   7o_P! MICHIGAN    l 43.713512  4 ALISMATALES var. J-  tubbs lake >J[/w   WSXJ/ hydrocharitaceae  "abundant" [?-leaves tnding to be broader and shorter than usual for n. flexilis.] OQ    4G mecosta  JlHSv -85.204128 1940-07-20 !&  OLIVACEA Y4#  Depth of Water: 2(1-5) ft. Bottom: muck k3   /VZ>T 1304626 NAJAS GUADALUPENSIS VAR. OLIVACEA )!/X    ! najas      ...T j. tfun  !-D2  guadalupensis
{"catalogNumber": "1304626", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas guadalupensis var. olivacea", "scientificNameAuthorship": "", "genus": "Najas", "subgenus": "", "specificEpithet": "guadalupensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "olivacea", "identifiedBy": "", "recordedBy": "J. Funk", "recordNumber": "", "verbatimEventDate": "1940-07-20", "habitat": "Depth of Water: 2(1-5) ft. Bottom: muck", "occurrenceRemarks": "\"abundant\" [?-leaves tending to be broader and shorter than usual for N. flexilis.]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "Tubbs Lake", "decimalLatitude": "43.713512", "decimalLongitude": "-85.204128", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}