User:Dhx1
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Contact details[edit]
E-mail: david@hicks.id.au
Projects[edit]
I have interests in the following projects:
- Australia
- Informatics
- Protected Areas
- Food
- Electrical Grids
- Shape Expressions
- COVID-19
- International relations
- Properties
Bots[edit]
I look after and run the following bots:
Example queries[edit]
List RFC standards whose titles contain "SMTP", displaying their main subjects[edit]
The following query uses these:
- Properties: instance of (P31)
, title (P1476)
, main subject (P921)
, RfC ID (P892)
SELECT ?RfC_ID ?Request_for_Comments ?Request_for_CommentsLabel ?main_subject ?main_subjectLabel ?RfC_IDLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } ?Request_for_Comments wdt:P31 wd:Q212971. ?Request_for_Comments wdt:P1476 ?title. OPTIONAL { ?Request_for_Comments wdt:P921 ?main_subject. } OPTIONAL { ?Request_for_Comments wdt:P892 ?RfC_ID. } FILTER regex(str(?title), "SMTP") } ORDER BY ?RfC_ID
Equations used to calculate qualities of investment strategies[edit]
The following query uses these:
- Items: trading strategy (Q1574928)
- Properties: instance of (P31)
, subclass of (P279)
, has quality (P1552)
, defining formula (P2534)
SELECT ?trading_strategy ?trading_strategyLabel ?classLabel ?quality ?qualityLabel ?equation WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } ?trading_strategy wdt:P31*/wdt:P279* wd:Q1574928. ?trading_strategy wdt:P279 ?class. ?trading_strategy wdt:P1552 ?quality. OPTIONAL { ?quality wdt:P2534 ?equation }. }