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": ""}
    f/ Euphorbia micromera  terrell ;Ss     * boiss. ex engelm.     V TEXAS   I= V?@ 1304010    K ZLe MALPIGHIALES     SK 13 miles south of Sheffield, Blackstone Ranch   1949-06-07 [K    B 142 CEDAR-SOTOL-COVERED MESA-TOP. HE 
{"catalogNumber": "1304010", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia micromera", "scientificNameAuthorship": "Boiss. ex Engelm.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "142", "verbatimEventDate": "1949-06-07", "habitat": "Cedar-sotol-covered mesa-top.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Terrell", "municipality": "", "locality": "13 miles south of Sheffield, Blackstone Ranch", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}