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": ""}
  Y.c: 5810  4I;+q thakur rup chand     G ?5b 1219   Z/b; EAST KEHASI HILLS ERICALES )+    1515571 Kz9K    ik 1952-06-04  Ebenaceae ! Z    V C.B.CLARKE   d`  martabanica Diospyros m$!V!   india Lw  CH3RRAPUNJEE .2>H    meghalaya <!B=~  
{"catalogNumber": "1515571", "order": "Ericales", "family": "Ebenaceae", "scientificName": "", "scientificNameAuthorship": "C.B.Clarke", "genus": "Diospyros", "subgenus": "", "specificEpithet": "martabanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "5810", "verbatimEventDate": "1952-06-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}