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": ""}
  ye 1504638 usitatissimum E8Y0    w  Baijnath, Punjkab  L. 7? `z      s&E linum usitatissimum  lD linaceae  914 3i%  himachal pradesh O 5J6  linum 5   y4Pv  Malpighiales  KANGRA ?w33v  1933-05-19 j;ns|  INDIA .( 1    4522  m   G? y9 Walter N. Koelz   
{"catalogNumber": "1504638", "order": "Malpighiales", "family": "Linaceae", "scientificName": "Linum usitatissimum", "scientificNameAuthorship": "L.", "genus": "Linum", "subgenus": "", "specificEpithet": "usitatissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4522", "verbatimEventDate": "1933-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Kangra", "municipality": "", "locality": "Baijnath, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "914", "maximumElevationInMeters": ""}