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": ""}
   42.26898 u UH  Oxalidaceae  z   >_)O oxalis  Anton A. Reznicek X   1158 <R   1927-06-02 t[   H Washtenaw jacq. ~    __5f UNITED STATES 1481786 I =tX  OXALIS DILLENII tLh      6It) OXALIDALES Ann Arbor; Â½ mile SE of Hill St. x h7   dillenii UQj      yHng Thomas E. Weier and Frederick J. Hermann -83.72938 [9Rj 
{"catalogNumber": "1481786", "order": "Oxalidales", "family": "Oxalidaceae", "scientificName": "Oxalis dillenii", "scientificNameAuthorship": "Jacq.", "genus": "Oxalis", "subgenus": "", "specificEpithet": "dillenii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Thomas E. Weier and Frederick J. Hermann", "recordNumber": "1158", "verbatimEventDate": "1927-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor; \u00c2\u00bd mile SE of Hill St.", "decimalLatitude": "42.26898", "decimalLongitude": "-83.72938", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}