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": ""}
ligularia K? S   thakur rup chand      y India 1948-09-29 FRz   B ligulartia amplexicaulis 1271 PPh   3353 ^yB    FOREST o    ASTERACEAE 8]P-    8,  uttarakhand  Asterles tXd   chitoni, tehri state i    J amlexicaulis 1539108 I7    6 tehri garhwal   (Wall.) DC. hT 
{"catalogNumber": "1539108", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ligularia amplexicaulis", "scientificNameAuthorship": "(Wall.) DC.", "genus": "Ligularia", "subgenus": "", "specificEpithet": "amplexicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1271", "verbatimEventDate": "1948-09-29", "habitat": "Forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Uttarakhand", "county": "Tehri Garhwal", "municipality": "", "locality": "Chitoni, Tehri State", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}