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": ""}
  z?JmT 1644       |667408 ?   ojl  Caperonia pampas near lake rogagua vvB   71 caperonia castaneifolia    => MALPIGHIALES   Cv5  Yacuma  1921-05-04 nf   TJ=fY (l.) a. st-hil. BOLIVIA 6   $j 30m5   Kz:0 Beni  Euphorbiaceae &izx  H. HL. RUSBY brgV 
{"catalogNumber": "1667408", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Caperonia castaneifolia", "scientificNameAuthorship": "(L.) A. St.-Hil.", "genus": "Caperonia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Rusby", "recordNumber": "1644", "verbatimEventDate": "1921-05-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "Beni", "county": "Yacuma", "municipality": "", "locality": "Pampas near Lake Rogagua", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}