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| W.R. Carr, Mark H. Mayfield   ~xJ*) AUSTROTEXANA  -98.42 yL#U   euphorbia QG~MX  UNITED STATES L;+*    Qg< 150511     g< euphorbiaceae malpighiales |/Ek   >d5 BEXAR VAR. #5Tx   E W SIDE OF IH-37, CA. 500 FT. N OF MI. MARKER 124, 1.3 ROAD MrI. N OF OVERPASS AT PRIEST RD - MATHIS RpD EXIT, LOSOYA 7.5' QUADRANGLE 12504 y=     Texas FCA<    [N 29.2 1993-03-20   ,(   &a1j= 29Â°12'00"N 98Â°25'12"W  $ austrotexana
{"catalogNumber": "1510511", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "austrotexana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "austrotexana", "identifiedBy": "", "recordedBy": "W.R. Carr, Mark H. Mayfield", "recordNumber": "12504", "verbatimEventDate": "1993-03-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Bexar", "municipality": "", "locality": "W side of IH-37, ca. 500 ft. N of mi. marker 124, 1.3 road mi. N of overpass at Priest Rd - Mathis Rd exit, Losoya 7.5' Quadrangle", "decimalLatitude": "29.2", "decimalLongitude": "-98.42", "verbatimCoordinates": "29\u00c2\u00b012'00\"N 98\u00c2\u00b025'12\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}