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": ""}
      48tK 1970-01-27        A. POOL  9v P william r. anderson     B t28 ON RD FROM OAX. TO TEHUANTEPEC VIA TOTOLAPAN (MEXICO HWY 190); 15Â17 MI BY RD W OF TEHUANTEPEC, T KM 24Â225; ABOVE PRESA BENITO JUÃ¡REZ. Malpighiales  B N   ANDERSNONIORU?M A0 *      HILLS W/ TROPICAL DECID. FOR.; LIMESTONE HILLS : |     
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "andersoniorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Pool", "recordedBy": "William R. Anderson", "recordNumber": "", "verbatimEventDate": "1970-01-27", "habitat": "hills w/ tropical decid. for.; limestone hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "On rd from Oax. to Tehuantepec via Totolapan (Mexico hwy 190); 15\u00e2\u0080\u009317 mi by rd W of Tehuantepec, at Km 224\u00e2\u0080\u0093225; above Presa Benito Ju\u00c3\u00a1rez.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}