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": ""}
MEXICO   p   4h schizachyrium tenerum   27mP schizacyrium  z ;Q contact um herbarium  tenerum S45    VJ^Gy e.a. manrique 1952-10-27 Kqx/    466 9   1129605 I   NEES. AEi    i]/b  ERNEST R. SOHNS       POACEAE R P   POALES Gm/   
{"catalogNumber": "1129605", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachyrium tenerum", "scientificNameAuthorship": "Nees.", "genus": "Schizachyrium", "subgenus": "", "specificEpithet": "tenerum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E.A. Manrique", "recordedBy": "Ernest R. Sohns", "recordNumber": "466", "verbatimEventDate": "1952-10-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}