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": ""}
   $S_r heteropetala    JJSra blepharandra heteropetala   y P18162  C.C. Berg, F.A. Bisby, W.C. Stewward, J.F. Ramos  yr  Manaus-Caracarai Road, Km 140 bCKK.  brazil q    william r. and3rson N:$k     s%  W. R. Anderson  BLEPHARANDRA  d    6k1NY 1973-09-27    3V  Malpighiales 1516787 sH/>k    
{"catalogNumber": "1516787", "order": "Malpighiales", "family": "", "scientificName": "Blepharandra heteropetala", "scientificNameAuthorship": "W. R. Anderson", "genus": "Blepharandra", "subgenus": "", "specificEpithet": "heteropetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "C.C. Berg, F.A. Bisby, W.C. Steward, J.F. Ramos", "recordNumber": "P18162", "verbatimEventDate": "1973-09-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "Manaus-Caracarai Road, Km 140", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}