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": ""}
 1535792 &qb   GNAPHALIOIDES r3K      emma j. cole 1V    DENVER 0w8 a        Pyf4= S.N.     X5xKg var.  X plantaqo patagonica var. gnaphalioides   3- patagonica  WxdM 1895-07-12 Lamiales wp ?  
{"catalogNumber": "1535792", "order": "Lamiales", "family": "", "scientificName": "Plantago patagonica var. gnaphalioides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "patagonica", "verbatimTaxonRank": "var.", "infraspecificEpithet": "gnaphalioides", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1895-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Denver", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}