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": ""}
   r@< weed in cornfield -84.O12557 L1   C4* kSOLANACEAE Solanum Jr     !  robert w. smith  Epu LENAWEE  @1xJ 2635   CAROLINENSE |   41.839175 <&m n    , SOLANALES 1228349 ( e     (Kuntze) Benke TP 6  F. bt  michigan      8<% ALBIFLORUM  !ou sw. of s. end of McPhain Dr., Madison Twp. T7S, R3E, S25, se1/4 of mw1/4  /> 1988-07-09  5boC Solanum carolinense f. albiflorum
{"catalogNumber": "1228349", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum carolinense f. albiflorum", "scientificNameAuthorship": "(Kuntze) Benke", "genus": "Solanum", "subgenus": "", "specificEpithet": "carolinense", "verbatimTaxonRank": "f.", "infraspecificEpithet": "albiflorum", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "2635", "verbatimEventDate": "1988-07-09", "habitat": "weed in cornfield", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "sw. of s. end of McPhain Dr., Madison Twp. T7S, R3E, S25, se1/4 of nw1/4", "decimalLatitude": "41.839175", "decimalLongitude": "-84.012557", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}