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": ""}
 <R Kunth     +  frequent cyperaceae G   5592 v>N     $R CAREX XALAPENSIS  22.0684 ?h  LAS AGUILILLAS; 23.8 MI E ON MEXICO 70 FROM ITS JCT. WITH MEXICO 57-80 IN SAN LUIS POTOSÃ­, SE OF ALTAMIRA, N FACING SLOPE y Z,<  MEXICO 4a   vQF STANLEY JONES & GRETCHENJOtNES   h POALES -100.624 PA   y (  xalapensis  o! Carex   nM] Disturbed forested area replanted with Eucalyptis with> pale reddish brown clay soil, grazed slope. Assoc. Bouvardi, Erigeron, 8romus, Plantago, Briza, and other Carex 1133223 t:iS  1990-07-21  4P   3Gh C 2347  
{"catalogNumber": "1133223", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex xalapensis", "scientificNameAuthorship": "Kunth", "genus": "Carex", "subgenus": "", "specificEpithet": "xalapensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "5592", "verbatimEventDate": "1990-07-21", "habitat": "Disturbed forested area replanted with Eucalyptis with pale reddish brown clay soil, grazed slope. Assoc. Bouvardi, Erigeron, Bromus, Plantago, Briza, and other Carex", "occurrenceRemarks": "Frequent", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Las Aguilillas; 23.8 mi E on Mexico 70 from its jct. with Mexico 57-80 in San Luis Potos\u00c3\u00ad, SE of Altamira, N facing slope", "decimalLatitude": "22.0684", "decimalLongitude": "-100.624", "verbatimCoordinates": "", "minimumElevationInMeters": "2347", "maximumElevationInMeters": ""}