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": ""}
 IPCk assam  1219 &w)   H Malpighiles  S1pA  1951-04-30   polyanthum |gn4-   WX CALOPHYLLACEAE   27789 );E>s      ] india 1507261 ,l%G            ;!B] On forest floor  oYDc CALOPHYLLUM calophyllum polyanthum s  
{"catalogNumber": "1507261", "order": "Malpighiales", "family": "Calophyllaceae", "scientificName": "Calophyllum polyanthum", "scientificNameAuthorship": "", "genus": "Calophyllum", "subgenus": "", "specificEpithet": "polyanthum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "27789", "verbatimEventDate": "1951-04-30", "habitat": "On forest floor", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Assam", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}