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": ""}
euphorbia zvWx    k Sertar      ABOUT 17KM OFF ROAD FROM SERTAR TO GARZE |    RL&t 32â°14'19.84 n, 100â°15'53.74 e    &D R. Riina  Mkh0 euphorbiaceae EUPHORBIA MICRACTINA 3I   BOISS. WwQ   4102 _$^)    NZl8 sichuan  VERY SHORT HERBS, ASSOCIATES WITH POLYGONUM, IRIS, RANUNCULUS ETC. FAIRLY COMMON a3M2     
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia micractina", "scientificNameAuthorship": "Boiss.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Riina", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Very short herbs, associates with Polygonum, Iris, Ranunculus etc. Fairly common", "associatedTaxa": "", "country": "", "stateProvince": "Sichuan", "county": "Sertar", "municipality": "", "locality": "About 17km off road from Sertar to Garze", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "32\u00c2\u00b014'19.84 N, 100\u00c2\u00b015'53.74 E", "minimumElevationInMeters": "4102", "maximumElevationInMeters": ""}