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": ""}
    ,vg 44.934489   `o w w. side of little bear lake, ca. 3 mi. sw of vienna.  -< Asparagales   Y 7o common in woods.    1954-06-8 -mcbA     M4Y MICHIGAN    Maianthemum canadense var. interius  +m United States AspKaragaceae H   n$i MAIANTHEMUM   var. @+O   ZgQ- OTSEGO 2148  y2   n[ S9 INTERIUS  fernald x 
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Maianthemum canadense var. interius", "scientificNameAuthorship": "Fernald", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "interius", "identifiedBy": "", "recordedBy": "", "recordNumber": "2148", "verbatimEventDate": "1954-06-28", "habitat": "Common in woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Otsego", "municipality": "", "locality": "W. side of Little Bear Lake, ca. 3 mi. SW of Vienna.", "decimalLatitude": "44.934489", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}