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": ""}
 _D MAWPHLANG   6 Mallotus nepalensis thakur rup chand $kJ  Mallotus u  India x?    IAk 1954-05-19  r| TREE, 5" DIA. CREAM  nepalensis ZZb  euphorbiaceae tV  Malpighiales  =    +>T/ 1829  >Yl5, meghalaya  [ east khasi hills in thin foret K    1505347 Q@_   V(KGt 7713   MÃ¼ll. Arg. )Rk   SHAW O   
{"catalogNumber": "1505347", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Mallotus nepalensis", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Mallotus", "subgenus": "", "specificEpithet": "nepalensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shaw", "recordedBy": "Thakur Rup Chand", "recordNumber": "7713", "verbatimEventDate": "1954-05-19", "habitat": "In thin forest", "occurrenceRemarks": "Tree, 5\" dia. cream", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}