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": ""}
       G  Siebold & Zucc.  S. Kitamura t_+qF     T5 Japan    NO DATA ymWO6   YK kyoto  ( S.N.    ,   s Mercurials leiocarpa  1642858 #L%S=   g hondo: prov. yamashiro yase  ht3 EUPHORBIACEAE  
{"catalogNumber": "1642858", "order": "", "family": "Euphorbiaceae", "scientificName": "Mercurialis leiocarpa", "scientificNameAuthorship": "Siebold & Zucc.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. Kitamura", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Japan", "stateProvince": "Kyoto", "county": "no data", "municipality": "", "locality": "Hondo: Prov. Yamashiro Yase", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}