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": ""}
  Betula pendula /.Z   l`; roth   0 ,@ Anton A. Reznicek        "scarce, a few small trees in one area to 5 m tall." [leave acute to short-caudate. pmc04] Oo tK     -86.277235 =   ^`e[ moist, mostly open clearing with| sandy, acid soil.  BETULA WX 4*    0Qlb 1999-07-26    <v1 pendula 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Betula pendula", "scientificNameAuthorship": "Roth", "genus": "Betula", "subgenus": "", "specificEpithet": "pendula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1999-07-26", "habitat": "Moist, mostly open clearing with sandy, acid soil.", "occurrenceRemarks": "\"Scarce, a few small trees in one area to 5 m tall.\" [Leave acute to short-caudate. PMC04]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.277235", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}