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": ""}
 2348  Q 4    robert w. smith Ta3J   LENAWEE  ~    & Ac 1255355    l. RhmD  1987-07-12 #EJ   V*  S. OF TREAT HWY. AT SHADY LANE DR., MADISON TWP. T7S, R3E, S25, NE1/4 OF NE1/4  R(EM canadensis 41.839175 Cj-g       UNITED STATES  b1f LACTUCA CANADENSIS  Asteraceae AY(J    I1>D in sandy field  /E -84.012557  ` Asterales lactuca |   Michigan 5emcg 
{"catalogNumber": "1255355", "order": "Asterales", "family": "Asteraceae", "scientificName": "Lactuca canadensis", "scientificNameAuthorship": "L.", "genus": "Lactuca", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2348", "verbatimEventDate": "1987-07-12", "habitat": "in sandy field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "s. of Treat Hwy. at Shady Lane Dr., Madison Twp. T7S, R3E, S25, ne1/4 of ne1/4", "decimalLatitude": "41.839175", "decimalLongitude": "-84.012557", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}