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": ""}
HOUGHTON  2;M    -88.55461 X 4s  3808 *4T   LGu L. CHARLES D. RICHbARDS sn y   WET MEADOW  s5  ADOXACEAE GOW      W m "SHRUB 15FT. TALL." Dipsacales Oe-3   T8d 1246969 viburnum yPH  lentago  NOt:  1950-O7-25 s5-     +3 united states   46.92306 4lf@   2wE_ along sturgeon river below outlet to otter lake.
{"catalogNumber": "1246969", "order": "Dipsacales", "family": "Adoxaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Viburnum", "subgenus": "", "specificEpithet": "lentago", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "3808", "verbatimEventDate": "1950-07-25", "habitat": "Wet meadow", "occurrenceRemarks": "\"Shrub 15ft. tall.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Houghton", "municipality": "", "locality": "Along Sturgeon River below outlet to Otter Lake.", "decimalLatitude": "46.925306", "decimalLongitude": "-88.55461", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}