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": ""}
     Populus deltoides  t3k     2Jx united states  jsb. 1887-05-07 S.N. ;)]   K j W. Bartram ex Marshall  /W0  "Both from same tree." [BH sheet also has collection from South Haven on it. MICH sheet ex BH 1983]   2ZyRI MALPIGHIALES      _MU  1309919    +!/t -84.474441   sxyM Salicacae  Feq(/ Liberty H. Bailey, Jr. 
{"catalogNumber": "1309919", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus deltoides", "scientificNameAuthorship": "W. Bartram ex Marshall", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Liberty H. Bailey, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1887-05-07", "habitat": "", "occurrenceRemarks": "\"Both from same tree.\" [BH sheet also has collection from South Haven on it. MICH sheet ex BH 1983]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.474441", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}