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": ""}
1938-07 h_t    euphorbiaceae z 5   -j! y 1161473  Yx 21.1564 euphorbia      MALPIGHIALES M  euphorbia cyathophora ik:    murray p    3r ALONG RAILROAD, ERECT ANNUAL san antonio7; progreso; km 31, mã©rida road G79X4    #]-S M.H. MAYFIELD   f C. Lundell & A. Lundell  yucatã¡n 3    CYATHOPHORA ? ? (   MÃ©rida zbk 
{"catalogNumber": "1161473", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia cyathophora", "scientificNameAuthorship": "Murray", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "cyathophora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.H. Mayfield", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "", "verbatimEventDate": "1938-07", "habitat": "Along railroad, erect annual", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yucat\u00c3\u00a1n", "county": "M\u00c3\u00a9rida", "municipality": "", "locality": "San Antonio; Progreso; km 31, M\u00c3\u00a9rida road", "decimalLatitude": "21.1564", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}