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": ""}
Beverly S. Walters AM     C 1102397 ASPER gp~:5   c anton a. reznicek -83.68936 6 Ud@W   2FAR Flwrs yellow.       2013-07-21    UNITED STATES 7$    <o Sonchus asper michigan d s|      Mc (L.) Hill  MONROE %   jG 41.87832 Asterales 8Bl.  1425 rF 
{"catalogNumber": "1102397", "order": "Asterales", "family": "", "scientificName": "Sonchus asper", "scientificNameAuthorship": "(L.) Hill", "genus": "", "subgenus": "", "specificEpithet": "asper", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1425", "verbatimEventDate": "2013-07-21", "habitat": "", "occurrenceRemarks": "Flwrs yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "", "decimalLatitude": "41.87832", "decimalLongitude": "-83.68936", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}