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": ""}
 2514 mUs k    MEXICO Q% B      jjM1 Malpighiales  # 853   <| hirta    GB%r4 1952-06-08  >BJ associated wth rgasses and small herbs in black, rocky loam    R 1 17.3605 chilpancingo de los bravo XP  EUPHORBIACEAE k     ww1 Euphorbia   X8_zJ m.j. huft V. L. HINZE  7n-T 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.J. Huft", "recordedBy": "V. L. Hinze", "recordNumber": "2514", "verbatimEventDate": "1952-06-08", "habitat": "associated with rgasses and small herbs in black, rocky loam", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Chilpancingo de los Bravo", "municipality": "", "locality": "", "decimalLatitude": "17.3605", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "853", "maximumElevationInMeters": ""}