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": ""}
 GRAHAM ,    P6 j.b. girard  united states BLM   ARGEMONE Ji   k$ 1874-04-28      k greene  t2Z! ARIZONA  $;P1 ranunculales Camp Grant  4kB    1500799 k AK)  papveraceae  zc  PLEIACANTHA 0    GRPM 38524 CW   Q [< ARGEMONE PLEIACANTHA 
{"catalogNumber": "1500799", "order": "Ranunculales", "family": "Papaveraceae", "scientificName": "Argemone pleiacantha", "scientificNameAuthorship": "Greene", "genus": "Argemone", "subgenus": "", "specificEpithet": "pleiacantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.B. Girard", "recordNumber": "", "verbatimEventDate": "1874-04-28", "habitat": "", "occurrenceRemarks": "GRPM 38524", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Graham", "municipality": "", "locality": "Camp Grant", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}