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": ""}
    k    km. 870, 22 mi. se of tepic Rogers McVaugh  Ph   (%>Tk 1957-08-26 asteraceae +        7   j Mexico    LOCALLY ABUNDANT; FLOWERS YELLOW T~ %  1107826 ]  Verbesina fusiformis `-/mg    o%c Nayarit      $Ie steep stony hills in reddish gravellyclay; oak forests with scattered pines     #n Asterales
{"catalogNumber": "1107826", "order": "Asterales", "family": "Asteraceae", "scientificName": "Verbesina fusiformis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1957-08-26", "habitat": "steep stony hills in reddish gravelly clay; oak forests with scattered pines", "occurrenceRemarks": "locally abundant; flowers yellow", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Km. 870, 22 mi. SE of Tepic", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}