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": ""}
 18.658 Y      f 2908 l.b. smith 5R,<    ~ VELL.   ,c 1944-04-13 -96.7709 U    $| Tillandsia polystachia     TILLANDSIA 67   U PARAÃ­SO VIEJO; ZOONGOLICA; EL PALMAA, HACIENDA DE MOTZORONGO ABOUT 16 KM N 0F CAMPO EXPERIMENTAL DE HULE  = POALES  MEXICO /l   JosÃ© Vera Samtos YSz  polystachia H4>  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Tillandsia polystachia", "scientificNameAuthorship": "Vell.", "genus": "Tillandsia", "subgenus": "", "specificEpithet": "polystachia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L.B. Smith", "recordedBy": "Jos\u00c3\u00a9 Vera Santos", "recordNumber": "2908", "verbatimEventDate": "1944-04-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Para\u00c3\u00adso Viejo; Zongolica; El Palmar, Hacienda de Motzorongo about 16 km N of Campo Experimental de Hule", "decimalLatitude": "18.6558", "decimalLongitude": "-96.7709", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}