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": ""}
Lactuca y    7 909 lactuca serriolma J| |    united states rY     zf #| Allegan  42.5501389 x)u      S- Uncommon; flowers yellow.  cFt$K -86.1324722  , l.  Y Anton A. Reznicek   Wjt<F 1514982 Allegan State Game Area; 3 miles S of Fennville. 5000' E of 62nd St., 75' N of 118th Ave. b:Y/  SERRIOLA lhb   P&  asterales  ASTERACEAE $zv   
{"catalogNumber": "1514982", "order": "Asterales", "family": "Asteraceae", "scientificName": "Lactuca serriola", "scientificNameAuthorship": "L.", "genus": "Lactuca", "subgenus": "", "specificEpithet": "serriola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "909", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Uncommon; flowers yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area; 3 miles S of Fennville. 5000' E of 62nd St., 75' N of 118th Ave.", "decimalLatitude": "42.5501389", "decimalLongitude": "-86.1324722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}