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": ""}
1634  Pn#      torr. & a. gray    1959-12-09 U3-  CORCHORUS (     q0 MAVACEAE   PYk corchorus siliquosus   + Colima  T+h( In shade of Orbignya forest. Eoge of forest  1506811 XZ    Qg=6 Near km. 293, about 15 miles southeast of Manzanillo MALVALES `:~       
{"catalogNumber": "1506811", "order": "Malvales", "family": "Malvaceae", "scientificName": "Corchorus siliquosus", "scientificNameAuthorship": "Torr. & A. Gray", "genus": "Corchorus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1634", "verbatimEventDate": "1959-12-09", "habitat": "In shade of Orbignya forest. Edge of forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Colima", "county": "", "municipality": "", "locality": "Near km. 293, about 15 miles southeast of Manzanillo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}