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": ""}
 VR 7 1942-06-27    NUTTALLII xaBg  1259488 >& 6   x&G (PLANC#H.) H. ST. JOHN  $YK Alismatales      [active barcode. on same sheet as e. canadensis with inactive barcode 125 9489.][small-leaved specimens quite possibly e nuttallii, by short sepals (1.5 mm) on pist. fls. & narrow (though also short) lvs. - egv58]  HYDROCHARITACEAE *vf7       C=G Hamli Lake   /H  United States  =ucM r.d. vandeusen     ;7 elodea elodea nuttallii asK    R#Bm MICHIGAN
{"catalogNumber": "1259488", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Elodea nuttallii", "scientificNameAuthorship": "(Planch.) H. St. John", "genus": "Elodea", "subgenus": "", "specificEpithet": "nuttallii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.D. VanDeusen", "recordNumber": "", "verbatimEventDate": "1942-06-27", "habitat": "", "occurrenceRemarks": "[Active barcode. On same sheet as E. canadensis with inactive barcode 1259489.][small-leaved specimens quite possibly E nuttallii, by short sepals (1.5 mm) on pist. fls. & narrow (though also short) lvs. - EGV58]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Hamlin Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}