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": ""}
 z2 C5 DERRIS ROBUSTA 5678 |nT8w    l?_ 1503361   rNLv (ROXB. EX OC.) BENTH.  ca  Cherrapunjee  %;*:k EAST KHASI HILLS  D]V? india meghalaya x  1952-05-21 ^    ;LTYN 1219   e:UtT r obusta     DERRIS r      ~ FABACEAE FABA1ES B   iz thakur rup chand 
{"catalogNumber": "1503361", "order": "Fabales", "family": "Fabaceae", "scientificName": "Derris robusta", "scientificNameAuthorship": "(Roxb. ex DC.) Benth.", "genus": "Derris", "subgenus": "", "specificEpithet": "robusta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "5678", "verbatimEventDate": "1952-05-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}