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": ""}
 s+k Mexico  19.166 n   KYXy/ amPplexicaulis 1122511 gbR  hymenachne amplexicaulis `  1970-10-03 e >z     evC$ POACEAE    tx 2517 NEES Lu:t$         5  -101.868  jerzy rzedowski ;_=    BaQ F. VENTURA A. orilla de arroyo ~4%R   POALES wm/ 
{"catalogNumber": "1122511", "order": "Poales", "family": "Poaceae", "scientificName": "Hymenachne amplexicaulis", "scientificNameAuthorship": "Nees", "genus": "", "subgenus": "", "specificEpithet": "amplexicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "F. Ventura A.", "recordNumber": "2517", "verbatimEventDate": "1970-10-03", "habitat": "Orilla de arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.166", "decimalLongitude": "-101.868", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}