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": ""}
  Janet K. Marr f;h     KEWEENAW | b>    rosaceae ;6  2013-09-03 k&x?   rr planted: specks/glands on underside of leaf; plant labeled as chokecherry (not prunus virginiana); cultiated.    q+D@N Prunus          Prunus maackii 1102808 G ui   G ROSALES   MAACKII jj 
{"catalogNumber": "1102808", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus maackii", "scientificNameAuthorship": "", "genus": "Prunus", "subgenus": "", "specificEpithet": "maackii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Janet K. Marr", "recordNumber": "", "verbatimEventDate": "2013-09-03", "habitat": "", "occurrenceRemarks": "Planted: specks/glands on underside of leaf; plant labeled as chokecherry (not Prunus virginiana); cultivated.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}