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": ""}
 M.H. Mayfield e  -98.66615     =fx 23.73946     W cyathophora  5~ c, mexico   e )LI Euphorbia  zZ MALPIGHIALES  ?  NO DATA  1161468 ?P   / M. Johns7on    `t tamaulipas   five miles east of casas on the new victoria-soto la marina ighway Kd_w    j(VR 1960-09-28 5791 $Of;[   b2 euphorbiaceae 
{"catalogNumber": "1161468", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "cyathophora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.H. Mayfield", "recordedBy": "M. Johnston", "recordNumber": "5791", "verbatimEventDate": "1960-09-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "no data", "municipality": "", "locality": "five miles east of Casas on the new Victoria-Soto la Marina highway", "decimalLatitude": "23.73946", "decimalLongitude": "-98.66615", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}