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": ""}
 Ko 1911-05-28 smilax glaca  qO  Ivar Tidestrom 4     Jmu  4732   5Ux smilax     ;mH United States   a8 WALTER 118736 ~-      GLAUCA ?S7y   $k Maryland  SMILACACEAE E     LILIALES    
{"catalogNumber": "1187386", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax glauca", "scientificNameAuthorship": "Walter", "genus": "Smilax", "subgenus": "", "specificEpithet": "glauca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ivar Tidestrom", "recordNumber": "4732", "verbatimEventDate": "1911-05-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}