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": ""}
  > kl pratensis   1503740 G7IJ     6;# L.  Eh grpm 51733    PQxA flintshire    rr[N 1903-07-03  hawarden (gladstone's home) Ap_Ir    UNR7 wales  # s.n. lathyrus Q     FABALES  *      ,# Emma J. Cole 
{"catalogNumber": "1503740", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "pratensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1903-07-03", "habitat": "", "occurrenceRemarks": "GRPM 51733", "associatedTaxa": "", "country": "", "stateProvince": "Wales", "county": "Flintshire", "municipality": "", "locality": "Hawarden (Gladstone's home)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}