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": ""}
john v. freudenstein I Menyanthaceae ,   f<NA 521   *~ crawford  MENYANTHES TRIFOLIATA ;aoX   F EDWARD G. VOSS trifoliata %`   edge of sphagnum bog. z4     -84.65614 cA%     zQ-Q michigan    h( 44.73@546   rmg 1220643        ( ` 1983-06-20   1^SW T27N R3W SEC 15 HARTWICK PINES.
{"catalogNumber": "1220643", "order": "", "family": "Menyanthaceae", "scientificName": "Menyanthes trifoliata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "trifoliata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "John V. Freudenstein", "recordNumber": "521", "verbatimEventDate": "1983-06-20", "habitat": "Edge of sphagnum bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "T27N R3W Sec 15 Hartwick Pines.", "decimalLatitude": "44.73546", "decimalLongitude": "-84.65614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}