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": ""}
  chimaphila Q.W J     ERICACEAE  %         !N+nZ keweenaw   umbellata RX    5l UNITED STATES 47.46833 4L  Chimaphila umbellata subsp. umbellata X PMY     z umbellata -87.885009 AJsL   1929-07-24 !tg  
{"catalogNumber": "", "order": "", "family": "Ericaceae", "scientificName": "Chimaphila umbellata subsp. umbellata", "scientificNameAuthorship": "", "genus": "Chimaphila", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "umbellata", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1929-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "47.46833", "decimalLongitude": "-87.885009", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}