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": ""}
 v_,_J 1871    5%O^ 1297916 guRatemala #.hb   Solanales fnx    XLRUP 1941   b g@] POEPP. EX WALP.     *)vS sol4num    j.r. johnston 6     y6^J: Solanaceae    j4 tuberosum  : !/ solanum tuberosum  
{"catalogNumber": "1297916", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum tuberosum", "scientificNameAuthorship": "Poepp. ex Walp.", "genus": "Solanum", "subgenus": "", "specificEpithet": "tuberosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.R. Johnston", "recordNumber": "1871", "verbatimEventDate": "1941", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}