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": ""}
1501759 e C    itea 0asP5  1522 7::  TEACEAE aVy   ?^K~@ itea macrophylla 1949-05-19 -     s/ )  MACROPHYLLA    east khasi hills y   saxifragales 9HvQ    in pine forest !l kn   WALL. EX  ROXB. CVu8B  THAKUR RUP CHAND q L5P   914     india vvd=   ,+| meghalaya
{"catalogNumber": "1501759", "order": "Saxifragales", "family": "Iteaceae", "scientificName": "Itea macrophylla", "scientificNameAuthorship": "Wall. ex Roxb.", "genus": "Itea", "subgenus": "", "specificEpithet": "macrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1522", "verbatimEventDate": "1949-05-19", "habitat": "In pine forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "914", "maximumElevationInMeters": ""}