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": ""}
 |7V Shaw Roxb. ^,wH7  Croton joufra hw8     Assam Pqj     1950-03-19 3 F[4  MALPIGHIALES [6tU  tree, 18" dia. U     Ub JOUFRA    1505275 AGe     Zl  EUPHORBIACEAE   Dd tura mountin, garo hills NO DATA D  1219 F)-V    ^Mf croton
{"catalogNumber": "1505275", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton joufra", "scientificNameAuthorship": "Roxb.", "genus": "Croton", "subgenus": "", "specificEpithet": "joufra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shaw", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1950-03-19", "habitat": "", "occurrenceRemarks": "tree, 18\" dia.", "associatedTaxa": "", "country": "", "stateProvince": "Assam", "county": "no data", "municipality": "", "locality": "Tura Mountain, Garo Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}