'geronimo-spec:geronimo-spec-jta:1.0-M1'
<dependency>
<groupId>geronimo-spec</groupId>
<artifactId>geronimo-spec-jta</artifactId>
<version>1.0-M1</version>
</dependency>
<dependency org="geronimo-spec" name="geronimo-spec-jta" rev="1.0-M1"/>
"geronimo-spec", "geronimo-spec-jta", "1.0-M1"