Sparql query timeout

[shifucun]

'{"sparql":"SELECT ?date ?value ?unit ?period ?mmethod\nWHERE {\n?obs typeOf StatVarObservation .\n?obs observationDate ?date .\n?obs measurementMethod ?mmethod .\n?obs observationPeriod ?period .\n?obs unit ?unit .\n?obs value ?value .\n?obs observationAbout ?pl .\n?pl typeOf Place .\n?pl mid "/m/09c7w0" .\n?obs variableMeasured ?sv .\n?sv typeOf StatisticalVariable .\n?sv measuredProperty count .\n?sv populationType Person .\n}"}'

Reported from RMI team