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": ""}
 D#~@( Betulaceae    5Mr5O  1952-06-27 1279949 /Li     ^h*U~ alleghaniensis Britton -YACD    Betula K    rj/-g 46.354402    United States ;>i5R   I FAGALES   a s.n.  Ur r.c. van etten  $?&> cusino, deer enclosure      -86.480051   : alger   *p$^  Betula alleghniensis
{"catalogNumber": "1279949", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula alleghaniensis", "scientificNameAuthorship": "Britton", "genus": "Betula", "subgenus": "", "specificEpithet": "alleghaniensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.C. Van Etten", "recordNumber": "s.n.", "verbatimEventDate": "1952-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Alger", "municipality": "", "locality": "Cusino, deer enclosure", "decimalLatitude": "46.354402", "decimalLongitude": "-86.480051", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}